2ASAU-GTS13Smart Watch

Smart Watch GTS13

Shenzhen Starmax Technology Co.,Ltd Covered Equipment Certification Attestation Letter 6/23/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2ASAU-GTS13 Shenzhen Starmax Technology 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Shenzhen Starmax Technology 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Shenzhen Starmax Technology Co.,Ltd (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). <Signature>: Name: David Wei Title: Manager Company: Shenzhen Starmax Technology Co.,Ltd Date: 6/23/2026

Shenzhen Starmax Technology Co.,Ltd * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 6/23/2026 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2ASAU-GTS13 FRN of applicant: 0028154730 Per section 2.911(d)(7) of the FCC rules, [Shenzhen Starmax Technology Co.,Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Herland International Trading Inc FCC Registration Number (FRN): 0036324101 Physical U.S. Company Address: 1370 Valley Vista Dr Ste 200 Diamond Bar, CA 91765 Contact Person: Jianfeng Gao Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name: David Wei Title: Manager Company Name: Shenzhen Starmax Technology Co.,Ltd Date: 6/23/2026 Agent Signed (if different from Applicant): Signed: Printed name: Jianfeng Gao Title: Manager Company Name: Herland International Trading Inc Date: 6/23/2026

Shenzhen Starmax Technology Co.,Ltd 2026-06-23 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen DL Testing Technology Co., Ltd.（101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China）to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shenzhen Starmax Technology Co.,Ltd（901, Bldg 1, Digital Intelligent Manufacturing Center, No. 238 Longsheng Road, Longsheng Community, Dalang Street, Longhua District, Shenzhen） <Signature>: Name: David Wei Title: Manager Company: Shenzhen Starmax Technology Co.,Ltd

Shenzhen Starmax Technology Co.,Ltd 2026-06-23 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC 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). Sincerely, <Signature>: Name: David Wei Title: Manager Company: Shenzhen Starmax Technology Co.,Ltd

Shenzhen Starmax Technology Co.,Ltd 2026-06-23 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ASAU-GTS13 Product Name: Smart Watch Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>: Name: David Wei Title: Manager Company: Shenzhen Starmax Technology Co.,Ltd

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size:15*10mm Laser label M/N: GTS13 FCC ID: 2ASAU-GTS13 Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. ANT Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2ASAU-GTS13 RF Exposure Evaluation According to KDB 447498 D01 V06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Here, Conducted output power (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 4.52 2.8 2402 5 0.88 3.0 So a SAR test is not required

Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 18 FCC ID: 2ASAU-GTS13 Applicant: Shenzhen Starmax Technology Co.,Ltd Address: 901, Bldg 1, Digital Intelligent Manufacturing Center, No. 238 Longsheng Road, Longsheng Community, Dalang Street, Longhua District, Shenzhen Manufacturer: Shenzhen Starmax Technology Co.,Ltd Address: 901, Bldg 1, Digital Intelligent Manufacturing Center, No. 238 Longsheng Road, Longsheng Community, Dalang Street, Longhua District, Shenzhen Product Name: Smart Watch Trade Mark: N/A Model Number: GTS13 Date of Receipt: May. 28, 2026 Test Date: May. 28, 2026 - Jun. 12, 2026 Date of Report: Jun. 12, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-260528061R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 18 1. Bandwidth 1.1 Test Result 1.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.040 / Pass 2440 1 1.039 / Pass 2480 1 1.039 / Pass 1.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.665 >=0.5 Pass 2440 1 0.666 >=0.5 Pass 2480 1 0.669 >=0.5 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 18 1.2 Test Graph 1.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 18 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 18 1.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 18 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 7 of 18 2. Maximum Conducted Output Power 2.1 Test Result 2.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 4.52 <=30 Pass 2440 3.42 <=30 Pass 2480 2.12 <=30 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 8 of 18 2.2 Test Graph 2.2.1 Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 9 of 18 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 10 of 18 3. Maximum Power Spectral Density 3.1 Test Result 3.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 1M SISO 2402 -11.73 <=8 Pass 2440 -13.01 <=8 Pass 2480 -14.22 <=8 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 11 of 18 3.2 Test Graph 3.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 12 of 18 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 13 of 18 4. Unwanted Emissions In Non-restricted Frequency Bands 4.1 Test Result 4.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 4.37 2440 1 3.26 2480 1 1.86 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 4.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 4.37 -15.63 Pass 2440 1 3.26 -16.74 Pass 2480 1 1.86 -18.14 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 14 of 18 4.2 Test Graph 4.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 15 of 18 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 16 of 18 4.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 17 of 18 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 18 of 18 1M_HCH_2480MHz_Ant1_NTNV

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260528061R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 27 FCC Part 15C Test Report FCC ID: 2ASAU-GTS13 Applicant: Shenzhen Starmax Technology Co.,Ltd Address: 901, Bldg 1, Digital Intelligent Manufacturing Center, No. 238 Longsheng Road, Longsheng Community, Dalang Street, Longhua District, Shenzhen Manufacturer: Shenzhen Starmax Technology Co.,Ltd Address: 901, Bldg 1, Digital Intelligent Manufacturing Center, No. 238 Longsheng Road, Longsheng Community, Dalang Street, Longhua District, Shenzhen Product Name: Smart Watch Trade Mark: N/A Model Number: GTS13 Date of Receipt: May. 28, 2026 Test Date: May. 28, 2026 - Jun. 12, 2026 Date of Report: Jun. 12, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-260528061R Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260528061R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 27 Table of Contents Page 1. . SUMMARY OF TEST RESULTS 4 1.1. MEASUREMENT UNCERTAINTY 4 2. . GENERAL INFORMATION 5 2.1. GENERAL DESCRIPTION OF EUT 5 2.2. DESCRIPTION OF TEST MODES 6 2.3. BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4. DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5. TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6. EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3. . EMC EMISSION TEST 9 3.1. CONDUCTED EMISSION MEASUREMENT 9 3.1.1. POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2. TEST PROCEDURE 9 3.1.3. DEVIATION FROM TEST STANDARD 9 3.1.4. TEST SETUP 10 3.1.5. EUT OPERATING CONDITIONS 10 3.1.6. TEST RESULTS 11 3.2. RADIATED EMISSION MEASUREMENT 13 3.2.1. RADIATED EMISSION LIMITS 13 3.2.2. TEST PROCEDURE 14 3.2.3. DEVIATION FROM TEST STANDARD 14 3.2.4. TEST SETUP 14 3.2.5. EUT OPERATING CONDITIONS 15 3.2.6. TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7. TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8. TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 20 3.3.1 TEST REQUIREMENT: 20 3.3.2 TEST PROCEDURE 20 3.3.3 DEVIATION FROM TEST STANDARD 20 3.3.4 TEST SETUP 21 3.3.5 EUT OPERATING CONDITIONS 21 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 23 3.4.1 APPLICABLE STANDARD 23 3.4.2 TEST PROCEDURE 23 3.4.3 DEVIATION FROM STANDARD 23 3.4.4 TEST SETUP 23 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260528061R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 27 Table of Contents Page 3.4.5 EUT OPERATION CONDITIONS 23 3.4.6 TEST RESULTS 23 4. . PEAK OUTPUT POWER 24 4.1. APPLIED PROCEDURES / LIMIT 24 4.1.1. TEST PROCEDURE 24 4.1.2. DEVIATION FROM STANDARD 24 4.1.3. TEST SETUP 24 4.1.4. EUT OPERATION CONDITIONS 24 4.1.5. TEST RESULTS 24 5. . POWER SPECTRAL DENSITY TEST 25 5.1. APPLIED PROCEDURES / LIMIT 25 5.1.1. TEST PROCEDURE 25 5.1.2. DEVIATION FROM STANDARD 25 5.1.3. TEST SETUP 25 5.1.4. EUT OPERATION CONDITIONS 25 5.1.5. TEST RESULTS 25 6. . 6DB BANDWIDTH TEST 26 6.1. APPLIED PROCEDURES / LIMIT 26 6.1.1. TEST PROCEDURE 26 6.1.2. DEVIATION FROM STANDARD 26 6.1.3. TEST SETUP 26 6.1.4. EUT OPERATION CONDITIONS 26 6.1.5. TEST RESULTS 26 7. . ANTENNA REQUIREMENT 27 7.1. STANDARD REQUIREMENT 27 7.2. EUT ANTENNA 27 8. . TEST SEUUP PHOTO 27 9. . EUT PHOTO 27 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260528061R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 27 1.. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205, 15.209, 15.247(d) Radiated Spurious Emission PASS 15.209, 15.205 Band Edge Emission PASS 15.247(b) Peak Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1. MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz 9 Power Spectral Density ±0.3dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260528061R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 27 2.. GENERAL INFORMATION 2.1. GENERAL DESCRIPTION OF EUT Product Name: Smart Watch Trade Mark: N/A Model Number: GTS13 Test Model: GTS13 Model Difference: N/A Operation Frequency: 2402~2480MHz Channel numbers: 40 Channels Channel separation: 2MHz Data Rate: 1Mbps Modulation technology: GFSK Antenna Type: Internal Antenna Antenna gain: -7.933 dBi Power supply: DC 5V from charger DC 3.85V from battery Note: 1.For a more detailed features description, please re…

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2.4G-2.48G Frequency band metal wire antenna test report Specification Frequency（MHz） 2400-2480 Peak Gain（dBi） -7.933 Average Gain（dBi） ＞-19.088 VSWR ＜3 Impedance（Ω） 50Ω Antenna Type Metal Wire Antenna Polarization Linear Chengdu Zhongke Xingchi Technology Co., Ltd. No. 259, Nandipu Road, South Area of Modern Industrial Port, Pixudao District, Chengdu City Test environment: Zhongke Guoji darkroom test system. Z X Y Antenna physical and physical dimensions length：23mm external diameter：0.6mm Antenna efficiency and gain Frequency（MHz） Gain（dBi） Effciency（%） AverageGain（dBi） Efficiency（dB） 2400 -9.215 3.43% -18.985 -14.642 2410 -9.201 3.41% -19.088 -14.679 2420 -9.253 3.55% -18.605 -14.502 2430 -9.917 3.25% -18.7 -14.887 2440 -9.995 3.17% -18.547 -14.983 2450 -9.037 3.98% -16.996 -14.007 2460 -8.676 3.99% -16.76 -13.991 2470 -8.289 4.29% -16.023 -13.676 2480 -7.933 4.52% -15.599 -13.445 Average -9.215 3.43% -18.985 -14.642 Peak -7.933 4.52% -15.599 -13.445 Antenna 2440MHz 2D-Theta Pattern Antenna2440MHz 2D-Phi Pattern 2440MHz 3D-Total Pattern

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Measurement Photos ※※※※※ END OF REPORT ※※※※※