2A647-CA19Kids Smart Watch

Simple Art International Co.,Ltd Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Mar. 20, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2A647-CA19 Simple Art International 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, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Saila Wang Title: Marketing Department Sales Address: Room 101, No.4, Xinan Dayuan Street, Shijie Town, Dongguan City, Guangdong Province, China. Email: [email protected]

Simple Art International Co.,Ltd 1 | P a g e Attestation Statements To: Federal Communications Commission Date: Mar. 20, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2A647-CA19 Product Name: Kids Smart Watch This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: Saila Wang Title: Marketing Department Sales Address: Room 101, No.4, Xinan Dayuan Street, Shijie Town, Dongguan City, Guangdong Province, China. Email: [email protected] Simple Art International Co.,Ltd 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Simple Art International Co.,Ltd Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [March 20, 2026] U.S. Agent Designation [Simple Art International Co.,Ltd] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2A647-CA19 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [Simple Art International Co.,Ltd]. [Simple Art International Co.,Ltd] with the FRN [0032462509] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [Saila Wang] [Huiying Fan] [Marketing Department Sales] [Director] [Simple Art International Co.,Ltd] [GLOCERTS TECHNOLOGY INC]

Simple Art International Co.,Ltd (March 20, 2026) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2A647-CA19 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired.  User Manual  Internal Photos Sincerely, Applicant Signature Printed Name: Saila Wang Title: Marketing Department Sales Address: Room 101, No.4, Xinan Dayuan Street, Shijie Town, Dongguan City, Guangdong Province, China. Email: [email protected]

Simple Art International Co.,Ltd March 20, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2A647-CA19 I, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen CTB Testing Technology Co., Ltd) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with Simple Art International Co.,Ltd We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature Printed Name: Saila Wang Title: Marketing Department Sales Address: Room 101, No.4, Xinan Dayuan Street, Shijie Town, Dongguan City, Guangdong Province, China. Email: [email protected]

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: CA19 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

FCC ID LABEL: 5mm 10mm Label Location: FCC ID: 2A647-CA19 Model No.: CA19

Shenzhen CTB Testing Co., Ltd. FCC ID: 2A647-CA19 Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BLE:1M Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 -1.224 0.75 -1±1 0.00 1.00 <5 0.30997 3.00 YES 2.44 -1.1 0.78 -1±1 0.00 1.00 <5 0.31241 3.00 YES 2.480 -1.444 0.72 -1±1 0.00 1.00 <5 0.31496 3.00 YES GFSK BLE:2M Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 -1.021 0.79 -1±1 0.00 1.00 <5 0.30997 3.00 YES 2.44 -0.938 0.81 0±1 1.00 1.26 <5 0.39330 3.00 YES 2.480 -1.282 0.74 -1±1 0.00 1.00 <5 0.31496 3.00 YES GFSK EDR: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 -1.514 0.71-1±10.001.00<50.309973.00YES 2.441 -1.421 0.72-1±10.001.00<50.312473.00YES 2.480 -1.792 0.66-1±10.001.00<50.314963.00YES 2.402 -0.672 0.860±11.001.26<50.390233.00YES 2.441 -0.513 0.890±11.001.26<50.393383.00YES 2.480 -0.938 0.810±11.001.26<50.396513.00YES 2.402 -0.261 0.940±11.001.26<50.390233.00YES 2.441 -0.203 0.950±11.001.26<50.393383.00YES 2.480 -0.521 0.890±11.001.26<50.396513.00YES GFSK π /4DQPSK 8DQPSK Conclusion: For the max result : 0.39651≤ FCC Limit 3.0 for 1g SAR.

ANTENNASPECIFICATION0 ApplicationDate:2022-12-9Rev:R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page1of7 Index 1.GeneralDescription 1 2.ElectricalSpecifications 2 2-1Set-up 2 2-1-1 FrequencyBand 2 2-1-2 Impedance 2 2-1-3 MatchingRequirements 2 2-1-4 VSWR 2 2-2TestData 3to4 2-2-1 VSWR 3 2-2-2 TRP&TIS 4 3.MechanicalSpecification 5to7 3-1MechanicalConfiguration 5 3-1-1MechanicalConfiguration 5 3-1-2MechanicalConfiguration 6 3-2MeasurementData 7 3-3Salt-SprayTest 7 4.EnvironmentCharacteristics 7 ANTENNA SPECIFICATION0 ApplicationDate: 2022-12-9Rev: R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page 2 of 7 1. GeneralDescription This report summarizes the electrical performance results of the proposed Internal antenna to support theF12（BT）program. The antenna is an assemblyBT 2.4G. 2. Electrical Specifications 2-1 Set-up 2-1-1 Frequency Band Frequency BandTx(MHz)Rx(MHz) GSM900880 ~ 915925 ~ 960 DCS18001710 ~ 17851805 ~ 1880 Bluetooth 2400-2450-2500 2-1-2Impedance Nominal Impedance(including matching circuit) :50 ohms 2-1-3Matching Requirements The matching circuit on the PCB of the handset is according to Figure 1 Optimum matching circuit is highly dependent on the handset and thus. Final matching circuit layout and values will be defined when handset is available. 客供 2-1-4VSWRAnd GAIN VSWRGAIN Freq. BandOPEN SPECBand Freq. OPEN SPEC ANTENNASPECIFICATION0 ApplicationDate:2022-12-9Rev:R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page3of7 2400MHz ≦ 2.5 2400MHz ≧-1.0dBi 2450MHz ≦ 2.0 2450MHz ≧0.5dBi 2500MHz ≦2.0 2500MHz ≧-1.0dBi ※Measuringa50Ωtestjigisconnectedtoanetworkanalyzertomeasure theVSWR ※※Alltestvalueisdoneincustomerapprovalfixture. 2-2TestData 2-2-1BTVSWR ModelNo:File: CREDITSNO: Note: BT-VSWR SampleNo: TestCondition:FreeSpaceMatching:客供 Confirmation:Engineer: ANTENNASPECIFICATION0 ApplicationDate:2022-12-9Rev:R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page4of7 2-2-2BTGAIN&EFF ANTENNASPECIFICATION0 ApplicationDate:2022-12-9Rev:R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page5of7 ANTENNASPECIFICATION0 ApplicationDate:2022-12-9Rev:R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page6of7 ANTENNA SPECIFICATION0 Applica tionDate: 2022-12-9Rev: R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page 7 of 7 3. Mechanical Sp ecifi cati on 3-1-1Mecha ni cal Configuration(组装图) 3-2Measur ement Data 3-3Salt-Spr ay test 35°C, 85%R H, 48Hours( Acco rding to MIL-STD -810E)Th e sa lt-sp ray is generated from a 5% sa lt so lution., The VSWR, Gain, Radiation Pattern must be met sp eci fica tions after the sa lt-sp ray test . ANTENNA SPECIFICATION0 ApplicationDate: 2022-12-9Rev: R:A0 Editor CUS P/N ： T5270 CREDITS P/N ::Page 8 of 7

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 47 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / 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. Test item description: Kids Smart Watch FCC ID: 2A647-CA19 Trademark(s): N/A Model/Type reference: CA19 Applicant’s name: Simple Art International Co.,Ltd Address: Room 101, No.4, Xinan Dayuan Street, Shijie Town, Dongguan City, Guangdong Province, China. Manufacturer: Simple Art International Co.,Ltd Address: Room 101, No.4, Xinan Dayuan Street, Shijie Town, Dongguan City, Guangdong Province, 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: Feb. 05, 2026 Sample tested Date: Feb. 05, 2026 to Apr. 2, 2026 Issue Date: Apr. 2, 2026 Report No.: CTB26020508201RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB26020508201RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 47 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ................................................................................................................................... 4 2. TEST SUMMARY ....................................................................................................................... 5 3. MEASUREMENT UNCERTAINTY .............................................................................................. 6 4. PRODUCT INFORMATION AND TEST SETUP ......................................................................... 7 4.1 Product Information .......................................................................................................................... 7 4.2 Test Setup Configuration .................................................................................................................. 7 4.3 Support Equipment........................................................................................................................... 7 4.4 Channel List ..................................................................................................................................... 8 4.5 Test Mode ........................................................................................................................................ 8 4.6 Test Environment ............................................................................................................................. 8 5. TEST FACILITY AND TEST INSTRUMENT USED ..................................................................... 9 5.1 Test Facility ...................................................................................................................................... 9 5.2 Test Instrument Used ....................................................................................................................... 9 6. AC POWER LINE CONDUCTED EMISSION ............................................................................. 12 6.1 Block Diagram Of Test Setup ......................................................................................................... 12 6.2 Limit ................................................................................................................................................ 12 6.3 Test procedure ............................................................................................................................... 12 6.4 Test Result ..................................................................................................................................... 14 7. RADIATED SPURIOUS EMISSION .......................................................................................... 16 7.1 Block Diagram Of Test Setup ......................................................................................................... 16 7.2 Limit ................................................................................................................................................ 16 7.3 Test procedure ............................................................................................................................... 17 7.4 Test Result ..................................................................................................................................... 18 8.1 Block Diagram Of Test Setup ......................................................................................................... 30 8.2 Limit ................................................................................................................................................ 30 8.3 Test procedure ............................................................................................................................... 30 8.4 Test Result ..................................................................................................................................... 31 8. COUDUCTED OUTPUT POWER ............................................................................................. 35 9.1 Block Diagram Of Test Setup ......................................................................................................... 35 9.2…

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Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: CA19 Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions