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  3. 2BHYW-LT49

2BHYW-LT49Kids Smart Watch

SHENZHEN MOTTO ELECTRONICS CO., LTD
Kids Smart Watch - FCC ID 2BHYW-LT49 - SHENZHEN MOTTO ELECTRONICS CO., LTD
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Application Details

Equipment Class
PCT - PCS Licensed Transmitter worn on body
Date of Grant
Aug 04, 2024
Application Purpose
Original Equipment
Date of Application
Aug 04, 2024
Equipment Note
Kids Smart Watch
Frequency Range
826.40000000 - 846.60000000
Company
SHENZHEN MOTTO ELECTRONICS CO., LTD
Country
China

Documents & Files

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

(SHENZHEN MOTTO ELECTRONICS CO., LTD) (July 30, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BHYW-LT49) [SHENZHEN MOTTO ELECTRONICS CO., LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) ChuanMing Zeng (SHENZHEN MOTTO ELECTRONICS CO., LTD) (July 30, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BHYW-LT49) [SHENZHEN MOTTO ELECTRONICS CO., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) ChuanMing Zeng

Cover Letter(s)

SHENZHEN MOTTO ELECTRONICS CO., LTD Model Difference Data:July 30, 2024 Product description: Kids Smart Watch Model name: LT49, LT30, LT46, LT47, LT48, LT50, LT51, LT53, LT55, A20, A22, A23, A25, X30, X38, X50, X53, X60, X61, X62, X63, X65, X66, X67, X68, T41, T41-PINK, LT31, LT41, G41, LT52, LT56, 4G S07, 4G 2021, 4G S02 Trade Name: N/A FCC ID: 2BHYW-LT49 All models only have different names and appearances, everything else is the same. Regards Sincerely Client’s signature : Client’s name / title : ChuanMing Zeng(Manager) Contact information / address:501, No.71-5 of XinTian Road, XinTian Community, Fuhai Street, BaoAn District, Shenzhen, China

Cover Letter(s)

SHENZHEN MOTTO ELECTRONICS CO., LTD (July 30, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Kids Smart Watch / LT49, LT30, LT46, LT47, LT48, LT50, LT51, A20, A22, A23, A25, X30, X38, X50, X53, X60, X61, X62, X63, X65, X66, X67, X68, T41, T41-PINK, LT31, LT41, G41, LT52, LT56, 4G S07, 4G 2021, 4G S02, LT53, LT55/ FCC ID: 2BHYW-LT49) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☒ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: ChuanMing Zeng Title: Manager

Cover Letter(s)

SHENZHEN MOTTO ELECTRONICS CO., LTD (July 30, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: ChuanMing Zeng Title: Manager

External Photos

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: LT49 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

ID Label/Location Info

FCC ID LABEL: Label Location: FCC ID: 2BHYW-LT49 Model: LT49

RF Exposure Info

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 110 TEST REPORT Compiled by: Reviewed by: Approved by: Zhang Mao cheng Martin Feng Rita Xiao / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Kids Smart Watch FCC ID: 2BHYW-LT49 Trademark: N/A Model Number: LT49, LT30, LT46, LT47, LT48, LT50, LT51, LT53, LT55, A20, A22, A23, A25, X30, X38, X50, X53, X60, X61, X62, X63, X65, X66, X67, X68, T41, T41-PINK, LT31, LT41, G41, LT52, LT56, 4G S07, 4G 2021, 4G S02 Prepared For: SHENZHEN MOTTO ELECTRONICS CO., LTD Address: 501, No.71-5 of XinTian Road, XinTian Community, Fuhai Street, BaoAn District, Shenzhen, China Manufacturer: SHENZHEN MOTTO ELECTRONICS CO., LTD Address: 501, No.71-5 of XinTian Road, XinTian Community, Fuhai Street, BaoAn District, Shenzhen, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Jun. 05, 2024 Sample tested Date: Jun. 05, 2024 to Jul. 12, 2024 Issue Date: Jul. 17, 2024 Report No.: CTB240716033RHX Test Standards FCC 47 CFR Part2(2.1093), FCC 47 CFR Part1( 1.1310) FCC 47 CFR Part1( 1.1307), ANSI/IEEE C95.1-2019 IEEE 1528-2013 & Published RF Exposure KDB Procedures Test Results PASS Remark: This is SAR test report. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 110 Contents Page 1 COVER PAGE ......................................................................................................................................... 1 CONTENTS ....................................................................................................................................................................... 2 1. VERSION .................................................................................................................................................................. 4 2. PRODUCT INFORMATION AND TEST SETUP............................................................................................... 5 2.1 PRODUCT INFORMATION ................................................................................................................................... 5 3 EQUIPMENT USED DURING TEST ................................................................................................................... 7 3.1 EQUIPMENT LIST ............................................................................................................................................... 7 3.2 TEST EQUIPMENT CALIBRATION ....................................................................................................................... 8 4 SAR INTRODUCTION ........................................................................................................................................... 9 4.1 INTRODUCTION .................................................................................................................................................. 9 4.2 SAR DEFINITION ............................................................................................................................................... 9 5 SAR MEASUREMENT SETUP ........................................................................................................................... 10 5.1 SAR MEASUREMENT SETUP .................................................................................................................... 10 5.2 DASY5 E-FIELD PROBE SYSTEM .................................................................................................................... 11 5.3 PROBE SPECIFICATION ..................................................................................................................................... 11 5.4 ISOTROPIC E-FIELD PROBE .............................................................................................................................. 11 5.5 PHANTOMS ...................................................................................................................................................... 12 5.6 DEVICE HOLDER .............................................................................................................................................. 12 6 SAR TEST PROCEDURE .................................................................................................................................... 14 6.1 SCANNING PROCEDURE ................................................................................................................................... 14 6.2 EXTRAPOLATION ............................................................................................................................................. 17 6.3 TEST POSITION – BODY CONFIGURATIONS ...................................................................................................... 17 7 EXPOSURE LIMIT ............................................................................................................................................... 18 7.1 UNCONTROLLED ENVIRONMENT ..................................................................................................................... 18 7.2 CONTROLLED ENVIRONMENT .......................................................................................................................... 18 8 SYSTEM AND LIQUID VALIDATION .....…

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RF Exposure Info

Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates S Schweizerischer Kalibrierdienst C s Service suisse d'etalonnage Servizio svizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 Client CTB Certificate No: D750V3-1088 CALIBRATION CERTIFICATE Object D750V3 - SN:1088 Calibration procedure(s) QA CAL-05.v11 Calibration Procedure for SAR Validation Sources between 0.7-3 GHz Calibration date: September 19, 2022 - . This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (SI). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22土3) ° C and humidity < 70%. Calibration Equipment used (M& TE critical for calibration) Primary Standards ID# Cal Date (Cert什icateNo.) Scheduled Calibration Power meter NAP SN: 104778 Apr-23 Power sensor NRP-291 SN: 103244 Apr-23 Power sensor NRP-Z91 SN: 103245 Apr-23 Reference 20 dB Attenuator SN: BH9394 (20k) Apr-23 Type-N mismatch combination SN: 310982 / 06327 Apr-23 Reference Probe EX3DV4 SN: 7349 Dec-22 DAE4 SN: 601 Dec-22 Secondary Standards ID# 01-Apr-22 (No. 217-03100/03101) 01-Apr-22 (No. 217-03100) 01-Apr-22(No. 217-03101) 31-Mar-22 (No. 217-03106) 31 -Mar-22 (No. 217-03104) 31-Dec-21 (No. EX3-7349_Dec19) 27- Dec-21(No. DAE4-601_Dec19) Check Date (in house) Scheduled Check Power meter E4419B SN: 8839512475 Power sensor HP 8481A SN: US37292783 Power sensor HP 8481A SN: MY41092317 RF generator R&S SMT-06 SN. 100972 Network Analyzer Agilent E8358A _ SN: US41080477 30-0ct-16 (in house check Feb-21) 07-0ct-17 (in house check Oct-20) 07-0ct-17 (in house check Oct-20) 15-Jun-17 (in house check Oct-20) 31-Mar-15 (in house check Oct-20) In house check: Oct-22 In house c heck. Oct-22 In house check: Oct-22 In house check. Oct-22 In house check: Oct-22 Name Function /己 Calibrated by: Jeffrey Katzman Laboratory Technician Approved by: Katja Pokovic Technical Manager /亥 乡 多 Issued: September 27, 2022 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D750V3-1088 Page 1 of 6 Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: TSL ConvF N/A tissue simulating liquid sensitivity in TSL / NORM x,y,z not applicable or not measured Calibration is Performed According to the Following Standards: S Schweizerischer Kalibrierdienst C s Service suisse d'etalonnage Servizio svizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 a)IEC/IEEE 62209-1528, "Measurement Procedure for The Assessment of Specific Absorption Rate of Human Exposure to Radio Frequency Fields from Hand-held and Body-mounted Wireless Communication Devices- Part 1528: Human Models, Instrumentation and Procedures (Frequency range of 4 MHz to 10 GHz)", October 2020 b)KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Additional Documentation: c) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: • Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. • Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. • Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. • Electrical Delay: One-way delay between the SMA connector and the antenna feed point. No uncertainty required. • SAR measured: SAR measured at the stated antenna input power. • SAR normalized: SAR as measured, normalized to an input power of 1 Wat the antenna connector. • SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. Certificate No: 0750V3-1088 Page 2 of 6 Measurement Conditions DASY svste c 1ven on paqe 1 . DASY Version DASY5 V52.10.4 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center - TSL 15 mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm Frequency 750 MHz士1MHz f ot · Head TSL parameters T Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 ° C 41.9 0.89 mho/m Measured Head TSL parameters (22.0士0.2) ° C 42.4土6% 0.90 mho/m士6% Head TSL temperature change during test < 0.5 ° C -------- SAR result with Head TSL SAR averaged over 1 cm 3 (1 g) of Head TSL SAR measured SAR for nominal Head TSL parameters Condition ,一,. . 250 mW input power normalized to 1 W 2.14W/kg 8.51 W/kg士17.0 % (k=2) SAR averaged over 10 cm 3 (10 g) of Head TSL SAR measured SAR for nominal Head TSL parameters condition 250 mW input power normalized to 1 W 1.39 W/kg 5.53 W/kg :t 16.5 % (k=2) Certificate No: D750V3-1088 Page 3 of 6 Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to fee…

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Test Report

Report 1 Conducted output power Band Bandwidth (MHz) UL Channel RB Size RB Position Modulation Power (dBm) Gain (dB) ERP (dBm) ERP (mW) ERP Limit (mW) Verdict Band12 1.4 23017 1 #0 QPSK 22.64 -6.79 13.70 23.44 3000 PASS Band12 1.4 23017 1 #Mid QPSK 22.70 -6.79 13.76 23.77 3000 PASS Band12 1.4 23017 1 #Max QPSK 22.63 -6.79 13.69 23.39 3000 PASS Band12 1.4 23017 3 #0 QPSK 22.70 -6.79 13.76 23.77 3000 PASS Band12 1.4 23017 3 #Max QPSK 22.76 -6.79 13.82 24.10 3000 PASS Band12 1.4 23017 6 #0 QPSK 21.65 -6.79 12.71 18.66 3000 PASS Band12 1.4 23017 1 #0 QAM16 22.01 -6.79 13.07 20.28 3000 PASS Band12 1.4 23017 1 #Mid QAM16 22.01 -6.79 13.07 20.28 3000 PASS Band12 1.4 23017 1 #Max QAM16 22.01 -6.79 13.07 20.28 3000 PASS Band12 1.4 23017 3 #0 QAM16 21.50 -6.79 12.56 18.03 3000 PASS Band12 1.4 23017 3 #Max QAM16 21.58 -6.79 12.64 18.37 3000 PASS Band12 1.4 23017 6 #0 QAM16 21.28 -6.79 12.34 17.14 3000 PASS Band12 1.4 23095 1 #0 QPSK 22.63 -6.79 13.69 23.39 3000 PASS Band12 1.4 23095 1 #Mid QPSK 22.80 -6.79 13.86 24.32 3000 PASS Band12 1.4 23095 1 #Max QPSK 22.77 -6.79 13.83 24.15 3000 PASS Band12 1.4 23095 3 #0 QPSK 22.75 -6.79 13.81 24.04 3000 PASS Band12 1.4 23095 3 #Max QPSK 22.71 -6.79 13.77 23.82 3000 PASS Band12 1.4 23095 6 #0 QPSK 21.70 -6.79 12.76 18.88 3000 PASS Band12 1.4 23095 1 #0 QAM16 22.27 -6.79 13.33 21.53 3000 PASS Band12 1.4 23095 1 #Mid QAM16 22.34 -6.79 13.40 21.88 3000 PASS Band12 1.4 23095 1 #Max QAM16 22.31 -6.79 13.37 21.73 3000 PASS Band12 1.4 23095 3 #0 QAM16 21.49 -6.79 12.55 17.99 3000 PASS Band12 1.4 23095 3 #Max QAM16 21.56 -6.79 12.62 18.28 3000 PASS Band12 1.4 23095 6 #0 QAM16 20.78 -6.79 11.84 15.28 3000 PASS Band12 1.4 23173 1 #0 QPSK 22.62 -6.79 13.68 23.33 3000 PASS Band12 1.4 23173 1 #Mid QPSK 22.67 -6.79 13.73 23.60 3000 PASS Band12 1.4 23173 1 #Max QPSK 22.71 -6.79 13.77 23.82 3000 PASS Band12 1.4 23173 3 #0 QPSK 22.81 -6.79 13.87 24.38 3000 PASS Band12 1.4 23173 3 #Max QPSK 22.74 -6.79 13.80 23.99 3000 PASS Band12 1.4 23173 6 #0 QPSK 22.04 -6.79 13.10 20.42 3000 PASS Band12 1.4 23173 1 #0 QAM16 21.53 -6.79 12.59 18.16 3000 PASS Band12 1.4 23173 1 #Mid QAM16 21.54 -6.79 12.60 18.20 3000 PASS Band12 1.4 23173 1 #Max QAM16 21.57 -6.79 12.63 18.32 3000 PASS Band12 1.4 23173 3 #0 QAM16 22.11 -6.79 13.17 20.75 3000 PASS Band12 1.4 23173 3 #Max QAM16 22.09 -6.79 13.15 20.65 3000 PASS Band12 1.4 23173 6 #0 QAM16 21.23 -6.79 12.29 16.94 3000 PASS Band12 3 23025 1 #0 QPSK 22.57 -6.79 13.63 23.07 3000 PASS Band12 3 23025 1 #Mid QPSK 22.52 -6.79 13.58 22.80 3000 PASS Band12 3 23025 1 #Max QPSK 22.59 -6.79 13.65 23.17 3000 PASS Report Band12 3 23025 8 #0 QPSK 21.65 -6.79 12.71 18.66 3000 PASS Band12 3 23025 8 #Max QPSK 22.15 -6.79 13.21 20.94 3000 PASS Band12 3 23025 15 #0 QPSK 21.62 -6.79 12.68 18.54 3000 PASS Band12 3 23025 1 #0 QAM16 21.31 -6.79 12.37 17.26 3000 PASS Band12 3 23025 1 #Mid QAM16 21.28 -6.79 12.34 17.14 3000 PASS Band12 3 23025 1 #Max QAM16 21.80 -6.79 12.86 19.32 3000 PASS Band12 3 23025 8 #0 QAM16 21.10 -6.79 12.16 16.44 3000 PASS Band12 3 23025 8 #Max QAM16 21.09 -6.79 12.15 16.41 3000 PASS Band12 3 23025 15 #0 QAM16 21.05 -6.79 12.11 16.26 3000 PASS Band12 3 23095 1 #0 QPSK 22.55 -6.79 13.61 22.96 3000 PASS Band12 3 23095 1 #Mid QPSK 22.68 -6.79 13.74 23.66 3000 PASS Band12 3 23095 1 #Max QPSK 22.75 -6.79 13.81 24.04 3000 PASS Band12 3 23095 8 #0 QPSK 21.56 -6.79 12.62 18.28 3000 PASS Band12 3 23095 8 #Max QPSK 21.62 -6.79 12.68 18.54 3000 PASS Band12 3 23095 15 #0 QPSK 21.64 -6.79 12.70 18.62 3000 PASS Band12 3 23095 1 #0 QAM16 22.33 -6.79 13.39 21.83 3000 PASS Band12 3 23095 1 #Mid QAM16 22.27 -6.79 13.33 21.53 3000 PASS Band12 3 23095 1 #Max QAM16 22.31 -6.79 13.37 21.73 3000 PASS Band12 3 23095 8 #0 QAM16 21.21 -6.79 12.27 16.87 3000 PASS Band12 3 23095 8 #Max QAM16 20.78 -6.79 11.84 15.28 3000 PASS Band12 3 23095 15 #0 QAM16 20.88 -6.79 11.94 15.63 3000 PASS Band12 3 23165 1 #0 QPSK 22.66 -6.79 13.72 23.55 3000 PASS Band12 3 23165 1 #Mid QPSK 22.64 -6.79 13.70 23.44 3000 PASS Band12 3 23165 1 #Max QPSK 22.68 -6.79 13.74 23.66 3000 PASS Band12 3 23165 8 #0 QPSK 22.00 -6.79 13.06 20.23 3000 PASS Band12 3 23165 8 #Max QPSK 22.08 -6.79 13.14 20.61 3000 PASS Band12 3 23165 15 #0 QPSK 22.07 -6.79 13.13 20.56 3000 PASS Band12 3 23165 1 #0 QAM16 21.56 -6.79 12.62 18.28 3000 PASS Band12 3 23165 1 #Mid QAM16 21.55 -6.79 12.61 18.24 3000 PASS Band12 3 23165 1 #Max QAM16 21.56 -6.79 12.62 18.28 3000 PASS Band12 3 23165 8 #0 QAM16 21.21 -6.79 12.27 16.87 3000 PASS Band12 3 23165 8 #Max QAM16 21.24 -6.79 12.30 16.98 3000 PASS Band12 3 23165 15 #0 QAM16 21.03 -6.79 12.09 16.18 3000 PASS Band12 5 23035 1 #0 QPSK 22.51 -6.79 13.57 22.75 3000 PASS Band12 5 23035 1 #Mid QPSK 22.53 -6.79 13.59 22.86 3000 PASS Band12 5 23035 1 #Max QPSK 22.64 -6.79 13.70 23.44 3000 PASS Band12 5 23035 12 #0 QPSK 21.70 -6.79 12.76 18.88 3000 PASS Band12 5 23035 12 #Max QPSK 22.09 -6.79 13.15 20.65 3000 PASS Band12 5 23035 25 #0 QPSK 22.14 -6.79 13.20 20.89 3000 PASS Band12 5 23035 1 #0 QAM16 21.07 -6.79 12.13 16.33 3000 PASS Band12 5 23035 1 #Mid QAM16 21.55 -6.79 12.61 18.24 3000 PASS Band12 5 23035 1 #Max QAM16 21.23 -6.79 12.29 16.94 3000 PASS Band12 5 23035 12 #0 QAM16 21.01 -6.79 12.07 16.11 3000 PASS Band12 5 23035 12 #Max QAM16 20.97 -6.79 12.03 15.96 3000 PASS Report Band12 5 23035 25 #0 QAM16 21.24 -6.79 12.30 16.98 3000 PASS Band12 5 23095 1 #0 QPSK 22.49 -6.79 13.55 22.65 3000 PASS Band12 5 23095 1 #Mid QPSK 22.65 -6.79 13.71 23.50 3000 PASS Band12 5 23095 1 #Max QPSK 22.44 -6.79 13.50 22.39 3000 PASS Band12 5 23095 12 #0 QPSK 21.55 -6.79 12.61 18.24 3000 PASS Band12 5 23095 12 #Max QPSK 21.63 -6.79 12.69 18.58 3000 PASS Band12 5 23095 25 #0 QPSK 21.60 -6.79 12.66 18.45 3000 PASS Band12 5 23095 1 #0 QAM16 21.40 -6.79 12.46 17.62 3000 PASS Band12 5 23095 1 #Mid QAM16 21.48 -6.79 12.54 17.95 3000 PASS Band12 5 23095 1 #Max QAM16 21.95 -6.79 13.01 20.00 3000 PASS Band12 5 23095 12 #0 QAM16 21.29 -6.79 12.35 17.18 3000 PASS Band12 5 23095 12 #Max QAM16 20.93 -6.79 11.99 15.81 …

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Test Report

Report Band26(824-849) 10 26990 1 #0 QPSK 22.82 -17.07 3.60 2.29 7000 PASS Band26(824-849) 10 26990 1 #Mid QPSK 22.74 -17.07 3.52 2.25 7000 PASS Band26(824-849) 10 26990 1 #Max QPSK 22.63 -17.07 3.41 2.19 7000 PASS Band26(824-849) 10 26990 25 #0 QPSK 21.81 -17.07 2.59 1.82 7000 PASS Band26(824-849) 10 26990 25 #Max QPSK 21.75 -17.07 2.53 1.79 7000 PASS Band26(824-849) 10 26990 50 #0 QPSK 21.71 -17.07 2.49 1.77 7000 PASS Band26(824-849) 10 26990 1 #0 QAM16 21.65 -17.07 2.43 1.75 7000 PASS Band26(824-849) 10 26990 1 #Mid QAM16 21.42 -17.07 2.20 1.66 7000 PASS Band26(824-849) 10 26990 1 #Max QAM16 21.53 -17.07 2.31 1.70 7000 PASS Band26(824-849) 10 26990 25 #0 QAM16 20.73 -17.07 1.51 1.42 7000 PASS Band26(824-849) 10 26990 25 #Max QAM16 20.80 -17.07 1.58 1.44 7000 PASS Band26(824-849) 15 26865 1 #0 QPSK 22.74 -17.07 3.52 2.25 7000 PASS Band26(824-849) 15 26865 1 #Mid QPSK 22.73 -17.07 3.51 2.24 7000 PASS Band26(824-849) 15 26865 1 #Max QPSK 22.72 -17.07 3.50 2.24 7000 PASS Band26(824-849) 15 26865 36 #0 QPSK 21.82 -17.07 2.60 1.82 7000 PASS Band26(824-849) 15 26865 36 #Max QPSK 21.77 -17.07 2.55 1.80 7000 PASS Band26(824-849) 15 26865 75 #0 QPSK 21.98 -17.07 2.76 1.89 7000 PASS Band26(824-849) 15 26865 1 #0 QAM16 21.76 -17.07 2.54 1.79 7000 PASS Band26(824-849) 15 26865 1 #Mid QAM16 21.96 -17.07 2.74 1.88 7000 PASS Band26(824-849) 15 26865 1 #Max QAM16 21.80 -17.07 2.58 1.81 7000 PASS Band26(824-849) 15 26915 1 #0 QPSK 22.68 -17.07 3.46 2.22 7000 PASS Band26(824-849) 15 26915 1 #Mid QPSK 22.80 -17.07 3.58 2.28 7000 PASS Band26(824-849) 15 26915 1 #Max QPSK 22.73 -17.07 3.51 2.24 7000 PASS Band26(824-849) 15 26915 36 #0 QPSK 21.92 -17.07 2.70 1.86 7000 PASS Band26(824-849) 15 26915 36 #Max QPSK 21.91 -17.07 2.69 1.86 7000 PASS Band26(824-849) 15 26915 75 #0 QPSK 21.96 -17.07 2.74 1.88 7000 PASS Band26(824-849) 15 26915 1 #0 QAM16 21.94 -17.07 2.72 1.87 7000 PASS Band26(824-849) 15 26915 1 #Mid QAM16 22.36 -17.07 3.14 2.06 7000 PASS Band26(824-849) 15 26915 1 #Max QAM16 21.87 -17.07 2.65 1.84 7000 PASS Band26(824-849) 15 26965 1 #0 QPSK 23.52 -17.07 4.30 2.69 7000 PASS Band26(824-849) 15 26965 1 #Mid QPSK 22.94 -17.07 3.72 2.36 7000 PASS Band26(824-849) 15 26965 1 #Max QPSK 22.66 -17.07 3.44 2.21 7000 PASS Band26(824-849) 15 26965 36 #0 QPSK 21.81 -17.07 2.59 1.82 7000 PASS Band26(824-849) 15 26965 36 #Max QPSK 21.72 -17.07 2.50 1.78 7000 PASS Band26(824-849) 15 26965 75 #0 QPSK 21.89 -17.07 2.67 1.85 7000 PASS Band26(824-849) 15 26965 1 #0 QAM16 21.90 -17.07 2.68 1.85 7000 PASS Band26(824-849) 15 26965 1 #Mid QAM16 21.87 -17.07 2.65 1.84 7000 PASS Band26(824-849) 15 26965 1 #Max QAM16 21.65 -17.07 2.43 1.75 7000 PASS Band Bandwidth (MHz) UL Channel RB Size RB Position Modulation Power (dBm) Gain (dB) EIRP (dBm) EIRP (mW) EIRP Limit (mW) Verdict Band4 1.4 19957 1 #0 QPSK 21.23 6.72 27.95 623.73 1000 PASS Band4 1.4 19957 1 #Mid QPSK 21.22 6.72 27.94 622.30 1000 PASS Band4 1.4 19957 1 #Max QPSK 21.19 6.72 27.91 618.02 1000 PASS Report Band4 1.4 19957 3 #0 QPSK 21.14 6.72 27.86 610.94 1000 PASS Band4 1.4 19957 3 #Max QPSK 21.13 6.72 27.85 609.54 1000 PASS Band4 1.4 19957 6 #0 QPSK 20.07 6.72 26.79 477.53 1000 PASS Band4 1.4 19957 1 #0 QAM16 20.15 6.72 26.87 486.41 1000 PASS Band4 1.4 19957 1 #Mid QAM16 20.16 6.72 26.88 487.53 1000 PASS Band4 1.4 19957 1 #Max QAM16 20.18 6.72 26.90 489.78 1000 PASS Band4 1.4 19957 3 #0 QAM16 19.93 6.72 26.65 462.38 1000 PASS Band4 1.4 19957 3 #Max QAM16 19.98 6.72 26.70 467.74 1000 PASS Band4 1.4 19957 6 #0 QAM16 19.17 6.72 25.89 388.15 1000 PASS Band4 1.4 20175 1 #0 QPSK 21.51 6.72 28.23 665.27 1000 PASS Band4 1.4 20175 1 #Mid QPSK 21.44 6.72 28.16 654.64 1000 PASS Band4 1.4 20175 1 #Max QPSK 21.49 6.72 28.21 662.22 1000 PASS Band4 1.4 20175 3 #0 QPSK 21.53 6.72 28.25 668.34 1000 PASS Band4 1.4 20175 3 #Max QPSK 21.50 6.72 28.22 663.74 1000 PASS Band4 1.4 20175 6 #0 QPSK 20.54 6.72 27.26 532.11 1000 PASS Band4 1.4 20175 1 #0 QAM16 21.23 6.72 27.95 623.73 1000 PASS Band4 1.4 20175 1 #Mid QAM16 21.24 6.72 27.96 625.17 1000 PASS Band4 1.4 20175 1 #Max QAM16 21.27 6.72 27.99 629.51 1000 PASS Band4 1.4 20175 3 #0 QAM16 20.45 6.72 27.17 521.19 1000 PASS Band4 1.4 20175 3 #Max QAM16 20.45 6.72 27.17 521.19 1000 PASS Band4 1.4 20175 6 #0 QAM16 19.56 6.72 26.28 424.62 1000 PASS Band4 1.4 20393 1 #0 QPSK 21.59 6.72 28.31 677.64 1000 PASS Band4 1.4 20393 1 #Mid QPSK 21.74 6.72 28.46 701.46 1000 PASS Band4 1.4 20393 1 #Max QPSK 21.72 6.72 28.44 698.23 1000 PASS Band4 1.4 20393 3 #0 QPSK 21.47 6.72 28.19 659.17 1000 PASS Band4 1.4 20393 3 #Max QPSK 21.46 6.72 28.18 657.66 1000 PASS Band4 1.4 20393 6 #0 QPSK 20.46 6.72 27.18 522.40 1000 PASS Band4 1.4 20393 1 #0 QAM16 20.26 6.72 26.98 498.88 1000 PASS Band4 1.4 20393 1 #Mid QAM16 20.30 6.72 27.02 503.50 1000 PASS Band4 1.4 20393 1 #Max QAM16 20.25 6.72 26.97 497.74 1000 PASS Band4 1.4 20393 3 #0 QAM16 20.39 6.72 27.11 514.04 1000 PASS Band4 1.4 20393 3 #Max QAM16 20.41 6.72 27.13 516.42 1000 PASS Band4 1.4 20393 6 #0 QAM16 19.69 6.72 26.41 437.52 1000 PASS Band4 3 19965 1 #0 QPSK 21.05 6.72 27.77 598.41 1000 PASS Band4 3 19965 1 #Mid QPSK 21.09 6.72 27.81 603.95 1000 PASS Band4 3 19965 1 #Max QPSK 21.03 6.72 27.75 595.66 1000 PASS Band4 3 19965 8 #0 QPSK 20.05 6.72 26.77 475.34 1000 PASS Band4 3 19965 8 #Max QPSK 20.13 6.72 26.85 484.17 1000 PASS Band4 3 19965 15 #0 QPSK 20.08 6.72 26.80 478.63 1000 PASS Band4 3 19965 1 #0 QAM16 20.06 6.72 26.78 476.43 1000 PASS Band4 3 19965 1 #Mid QAM16 20.06 6.72 26.78 476.43 1000 PASS Band4 3 19965 1 #Max QAM16 20.09 6.72 26.81 479.73 1000 PASS Band4 3 19965 8 #0 QAM16 19.25 6.72 25.97 395.37 1000 PASS Band4 3 19965 8 #Max QAM16 19.32 6.72 26.04 401.79 1000 PASS Report Band4 3 19965 15 #0 QAM16 19.22 6.72 25.94 392.64 1000 PASS Band4 3 20175 1 #0 QPSK 21.47 6.72 28.19 659.17 1000 PASS Band4 3 20175 1 #Mid QPSK 21.54 6.72 28.26 669.88 1000 PASS Band4 3 20175 1 #Max QPSK 21.46 6.72 28.18 657.66 1000 PASS Band4 3 20175 8 #0 QPSK 20.47 6.72 27.19 523.60 1000 PASS Band4 3 20175 8 #Max QPSK 20.…

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Test Report

Report 9) 4 Band26(824-84 9) 15 26965 75 #0 QPSK NV -20 -26.66 -0.03 2 ±2.5 PASS Band26(824-84 9) 15 26965 75 #0 QPSK NV -30 -32.94 -0.03 9 ±2.5 PASS Band4 20 20050 100 #0 QPSK VL NT -15.96 -0.00 9 ±2.5 PASS Band4 20 20050 100 #0 QPSK VN NT -17.82 -0.01 0 ±2.5 PASS Band4 20 20050 100 #0 QPSK VH NT -21.87 -0.01 3 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 50 -31.07 -0.01 8 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 40 -14.16 -0.00 8 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 30 -18.06 -0.01 1 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 20 -15.93 -0.00 9 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 10 -19.44 -0.01 1 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 0 -13.23 -0.00 8 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV -10 -11.91 -0.00 7 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV -20 -18.68 -0.01 1 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV -30 -22.11 -0.01 3 ±2.5 PASS Band4 20 20175 100 #0 QPSK VL NT 12.71 0.007 ±2.5 PASS Band4 20 20175 100 #0 QPSK VN NT -19.85 -0.01 1 ±2.5 PASS Band4 20 20175 100 #0 QPSK VH NT -26.06 -0.01 5 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 50 -15.43 -0.00 9 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 40 -20.29 -0.01 2 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 30 -19.02 -0.01 1 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 20 -27.46 -0.01 6 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 10 -31.08 -0.01 8 ±2.5 PASS Report Band4 20 20175 100 #0 QPSK NV 0 -17.52 -0.01 0 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV -10 -11.74 -0.00 7 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV -20 -16.32 -0.00 9 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV …

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Contact Information

Applicant

ChuanMing Zeng
[email protected]13538214502Fax: 13538214502

Test Firm

Shenzhen CTB Testing Technology Co., Ltd.Rita Xiao
[email protected]86-13538218145

Technical Specifications

#Rule PartsFrequency RangePower OutputEmissionTolerance
2822H826.4 MHz - 846.6 MHz2.31 mW4M18F9W0.1 ppm
Confidentiality
Long Term
Grant Notes
Output power listed is ERP for frequencies below 1 GHz, and EIRP for frequencies above 1 GHz. This device supports bandwidths of 1.4/3/5/10/15/20 MHz for LTE Bands 2, 4 and 66, bandwidths of 1.4/3/5/10 MHz for LTE Bands 5 and 12, bandwidths of 5/10/15/20 MHz for LTE Band 7, bandwidths of 1.4/3/5/10/15 MHz for LTE Band 26, bandwidths of 5/10 MHz for LTE Bands 13 and 17, and bandwidths of 5 MHz for LTE Bands 18, and bandwidths of 5/10/15 MHz for LTE Bands 19. For wrist-worn and next to the mouth operations, this watch has been tested and meets the FCC RF exposure guideline. End-users must be informed of next to mouth and wrist-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for next to mouth and extremity wrist -worn exposure conditions are 0.67 W/kg, 1.09 W/kg respectively.

Other Applications from SHENZHEN MOTTO ELECTRONICS CO., LTD

Kids Smart Watch - FCC ID 2BHYW-A22 - SHENZHEN MOTTO ELECTRONICS CO., LTD
2BHYW-A22

Kids Smart Watch

Dec 15, 2025

Equipment Class

PCT - PCS Licensed Transmitter worn on body