2BE35-T10Smart Watch T10

Guangdong Xinxun Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2/24/2024 U.S. Agent Designation Guangdong Xinxun Technology 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: 2BE35- T10): Name and company of U.S. agent: SELLER HELPER INC Physical U.S. address of agent: 1312 17th Street#1298, Denver, CO 80202, Jnited States FRN of U.S. agent: 0033884602 Email address of U.S. agent: [email protected] SELLER HELPER INC acknowledges their obligation to accept service of process on behalf of Guangdong Xinxun Technology Co., Ltd. Guangdong Xinxun Technology Co., Ltd.with the FRN：0034966671. accepts its obligation to maintain an agent for service of process in the United States for no less than one 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. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature [Name] Jiaxin chen [Title] Manager [Company] Guangdong Xinxun Technology Co., Ltd. [Name of U.S. agent] Fairy Lee [Title of U.S. agent] Manager [Company of U.S. agent] SELLER HELPER INC 48_[mo del] US_Agent_2.911(d)(7) - U, V05

Smart Watch T10 FCC ID: 2BE35-T10 T10 External photographs

Label And Label Location FCC ID: 2BE35-T10

Smart Watch T10 FCC ID: 2BE35-T10 T10 Internal photographs BT ANT

RF Exposure Requirements 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: Guangdong Xinxun Technology Co., Ltd. Address of applicant: Room 101, Building 5, No. 128 Donghuan Road, Donghuan Street, Panyu District, Guangzhou Manufacturer: Guangdong Xinxun Technology Co., Ltd. Address of Manufacturer: Room 101, Building 5, No. 128 Donghuan Road, Donghuan Street, Panyu District, Guangzhou General Description of EUT Product Name: Smart Watch T10 Brand Name: / Model No.: T10 Adding Model(s): / Rated Voltage: DC 3.7V Power Adapter: / Software Version: / Hardware Version: / Serial Number: 2JDLP2033 FCC ID: 2BE35-T10 Technical Characteristics of EUT Bluetooth Version: V5.0 BLE Frequency Range: 2402-2480MHz RF Output Power: -10.12dBm Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 40 Channel Separation: 2MHz Type of Antenna: Integral antenna Antenna Gain: -1.24dBi 1.2 Standard Applicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, the following RF exposure evaluation shall to demonstrate RF exposure compliance. [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 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 test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. 1.3 Calculation Method Bluetooth Tx frequency range: 2402~2480MHz Min. test separation distance: 5mm Maximum Conducted Output Power: -10.12Bm Maximum Tune-up Conducted Output Power: -9dBm RF channel transmit frequency: 2440MHz Result: 0.039 Limit: 3.0 So the transmitter complies with the RF exposure requirements and the SAR is not required.

Antenna Specification Specifications Summary ITEM SPEC. Model Name T10 Frequency Range 2400-2500MHz MAX. GAIN -1.24 dBi Azimuth Beam Pattern Omni-directional Impedance 50 Ω Antenna Photo 1. Radiated Patter: 2. Antenna Gain

TEST REPORT Reference No.................... : WTX24X0217053W-1 FCC ID ............................... : 2BE35-T10 Applicant .......................... : Guangdong Xinxun Technology Co., Ltd. Address............................. : Room 101, Building 5, No. 128 Donghuan Road, Donghuan Street, Panyu District, Guangzhou Product Name .................. : Smart Watch T10 Test Model. ....................... : T10 Standards ......................... : FCC Part 15.247 Date of Receipt sample ... : Feb 17, 2024 Date of Test....................... : Feb 18~Feb 24, 2024 Date of Issue .................... : Feb 24, 2024 Test Result........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tested by: Reviewed By: Approved & Authorized By: Tom Wang / Project Engineer Jason Su / RF Manager Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 36 Silin Chen / Manager Reference No.: WTX24X0217053W-1 Page 2 of 36 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ...............................................................................4 1.2 TEST STANDARDS...................................................................................................................................................5 1.3 TEST METHODOLOGY .............................................................................................................................................5 1.4 TEST FACILITY .......................................................................................................................................................5 1.5 EUT SETUP AND TEST MODE .................................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................6 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................7 2. SUMMARY OF TEST RESULTS ...........................................................................................................................9 3. ANTENNA REQUIREMENT ................................................................................................................................ 10 3.1 STANDARD APPLICABLE ....................................................................................................................................... 10 3.2 EVALUATION INFORMATION ................................................................................................................................ 10 4. POWER SPECTRAL DENSITY ........................................................................................................................... 11 4.1 STANDARD APPLICABLE ....................................................................................................................................... 11 4.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 11 4.3 TEST PROCEDURE ................................................................................................................................................. 11 4.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 11 5. DTS BANDWIDTH ................................................................................................................................................. 12 5.1 STANDARD APPLICABLE ....................................................................................................................................... 12 5.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 12 5.3 TEST PROCEDURE ................................................................................................................................................. 12 5.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 12 6. RF OUTPUT POWER ............................................................................................................................................ 13 6.1 STANDARD APPLICABLE ....................................................................................................................................... 13 6.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 13 6.3 TEST PROCEDURE ................................................................................................................................................. 13 6.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 7. FIELD STRENGTH OF SPURIOUS EMISSIONS ............................................................................................. 14 7.1 STANDARD APPLICABLE .........................................................…

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Smart Watch T10 FCC ID: 2BE35-T10 T10 Test setup photo Radiated emission 30MHz~1GHz Radiated emission above 1GHz