2ASAU-X03GTL2Smart Watch

Attestation Statements (September 10, 2024) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for FCC ID: 2ASAU-X03GTL2 (Shenzhen Starmax Technology Co.,Ltd), the undersigned, hereby authorize (NEWENERGYER LIMITED) to act as our designated U.S. agent for service of process, (Shenzhen Starmax Technology Co.,Ltd) 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. (NEWENERGYER LIMITED) accepts the responsibility to act as designated U.S. agent for service of process, provides 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 Information： Company name: Shenzhen Starmax Technology Co.,Ltd Contact Name: David Wei Address: 31F, Building 2, Huasheng Longyue Tower, Jinglong Community, Longhua Street , Longhua District, Shenzhen, China. Telephone No: 13538214502 Email: [email protected] FRN: 0028154730 Signature [David Wei] U.S. Agent Information: Company Name: NEWENERGYER LIMITED Address: 1818 S Patton Ct, Denver, CO, 80219 Contact Name: CHUN LIU Telephone No: 213 289 5042 Email: [email protected] FRN: 0034665885 Signature [CHUN LIU]

Shenzhen Starmax Technology Co.,Ltd (September 10, 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: 2ASAU-X03GTL2 [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. Sincerely, (Applicant signature) (Applicant printed name) David Wei Shenzhen Starmax Technology Co.,Ltd (September 10, 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: 2ASAU-X03GTL2 [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 an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) David Wei

Shenzhen Starmax Technology Co.,Ltd Model Difference Data：September 10, 2024 Product description: Smart Watch Model name: GTL2, GTL1 Trade Name: N/A FCC ID: 2ASAU-X03GTL2 All the model are the same circuit and RF module, only the model names are different. Regards Sincerely Client’s signature : Client’s name / title : David Wei（Manager） Contact information / address： 31F, Building 2, Huasheng Longyue Tower, Jinglong Community, Longhua Str eet, Longhua District, Shenzhen, China.

Shenzhen Starmax Technology Co.,Ltd (September 10, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Smart Watch / GTL2, GTL1 / FCC ID: 2ASAU-X03GTL2) 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: David Wei Title: Manager

Shenzhen Starmax Technology Co.,Ltd (September 10, 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: David Wei Title: Manager

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: GTL2 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: Label Location: FCC ID: 2ASAU-X03GTL2

Shenzhen CTB Testing Co., Ltd. FCC ID: 2ASAU-X03GTL2 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: 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 1.822 1.52 1±1 2.00 1.58 <5 0.49127 3.00 YES 2.44 1.918 1.56 1±1 2.00 1.58 <5 0.49514 3.00 YES 2.480 1.464 1.40 1±1 2.00 1.58 <5 0.49918 3.00 YES GFSK Conclusion: For the max result : 0.49918≤ FCC Limit 3.0 for 1g SAR.

length diameterPeakavg.Peakavg.Peakavg. 1.2-0.51.8-3.41.1-360.80% FreqEffiEffiGainGainUHISDHISMaxMinDirectivityBeamwidthAttHAttV (MHz)(%)(dB)(dBi)(dBd)(%)(%)(dB)(dB)(dBi)(3dB)(dB)(dB) 240061.26-2.132.340.1924.69236.5672.34-12.734.471548.648.47 241060.42-2.192.360.2124.24836.1682.36-12.854.551548.2648.21 242067.3-1.723.060.9126.82240.4793.06-12.664.781548.4448.3 243066.28-1.793.110.9626.16840.1113.11-11.814.9048.3248.37 244073.78-1.323.61.4528.79344.9863.6-11.274.92048.8848.78 245074.63-1.273.671.5228.9745.6563.67-12.844.94049.0248.99 246078.49-1.053.871.7230.493483.87-14.514.92049.1749.07 247074.02-1.313.521.3728.83545.183.52-16.054.82049.249.16 248083.27-0.793.841.8932.48150.7924.04-16.774.84049.4349.36 249075.73-1.213.691.5429.3446.3883.69-17.214.89049.1849.01 250075.96-1.193.751.628.9447.0223.75-17.184.95048.6548.53 0.55mm Module Board Passive Test For 标准件2.4 EfficiencyUnit in dBi @2.44GHz Polarization TypeV ertical & Horizontal Antenna Layout & module on the system boardProducer:xingkeda Antenna specifications Gain Table 22.5mmXY-planeXZ-planeYZ-plane Minimum Power (dBm)0.5(XY-plane) Avg. Power (dBm)-0.5(XY-plane) Input Impendence(ohm)50 Efficiency (dB)60.80% Gain (dBi)-2 Maximum Power (dBm)-2.0(XY-plane) Tot. Rad. Pwr. (dBm)-1.2 (Input pwr – loss pwr) Peak EIRP(dBm)1.2 Directivity (dBi)1 (all direction antenna) Product specification Antenna module on the system board Frequenc Range2402 ~ 2480GHz Ant. Port Input Pwr. (dBm)0 (Typ. BT class 2 output power) Manufacturer: Shenzhen Starmax Technology Co.,Ltd Manufacturer Address: 31F, Building 2, Huasheng Longyue Tower, Jinglong Community, Longhua Street, Longhua District, Shenzhen, China.

TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu 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. Product Name: Smart Watch FCC ID: 2ASAU-X03GTL2 Trademark: N/A Model Number: GTL2, GTL1 Prepared For: Shenzhen Starmax Technology Co.,Ltd Address: 31F, Building 2, Huasheng Longyue Tower, Jinglong Community, Longhua Street, L onghua District, Shenzhen, China. Manufacturer: Shenzhen Starmax Technology Co.,Ltd Address: 31F, Building 2, Huasheng Longyue Tower, Jinglong Community, Longhua Street, L onghua 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: Aug. 27, 2024 Sample tested Date: Aug. 27, 2024 to Sep. 02, 2024 Issue Date: Sep. 02, 2024 Report No.: CTB240902011RFX Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240902011RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 35 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Channel List ..................................................................................................................................... 7 4.5 Test Mode ........................................................................................................................................ 7 4.6 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 11 6.1 Block Diagram Of Test Setup ......................................................................................................... 11 6.2 Limit ................................................................................................................................................ 11 6.3 Test procedure ............................................................................................................................... 11 6.4 Test Result ..................................................................................................................................... 13 7. RADIATED SPURIOUS EMISSION ............................................................................................. 15 7.1 Block Diagram Of Test Setup ......................................................................................................... 15 7.2 Limit ................................................................................................................................................ 15 7.3 Test procedure ............................................................................................................................... 16 7.4 Test Result ..................................................................................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 24 8.1 Block Diagram Of Test Setup ......................................................................................................... 24 8.2 Limit ................................................................................................................................................ 24 8.3 Test procedure ............................................................................................................................... 24 8.4 Test Result ..................................................................................................................................... 25 9. COUDUCTED OUTPUT POWER ................................................................................................. 27 9.1 Block Diagram Of Test Setup ............................…

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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: GTL2 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