2A9NQ-E7Sbluetooth headset

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Annex A External Photos Report No.: HK2211295395-1E/2E Page 1 of 4 Report No.: HK2211295395-1E/2E Page 2 of 4 Report No.: HK2211295395-1E/2E Page 3 of 4 Report No.: HK2211295395-1E/2E Page 4 of 4

FCC ID LABEL: Ca. 10mm x 40mm label location FCC ID: 2A9NQ‐E7S

Annex B Internal Photo Report No.: HK2211295395-1E/2E Page 1 of 4 Report No.: HK2211295395-1E/2E Page 2 of 4 Antenna Report No.: HK2211295395-1E/2E Page 3 of 4 Report No.: HK2211295395-1E/2E Page 4 of 4

FCC RF Exposure EUT Description: bluetooth headset Model No.: E7S, A6S, Y30, Y50, Y70, Y80, P7, P9, P30, P36, P10, PT08, M2, M13, M19, M20, M21, M22, M25, M28, M36, JS82, YD05, M90PRO, PRO60, X6, X1, pro4, X16PRO, M39, KM89, PRO70 FCC ID: 2A9NQ‐E7S 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 The 1‐g 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power （dBm） Tune Up Power （dBm） Max Tune Up power dBm/mW Min test separati on distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion EDR: 2402 0.35 0±1 1/1.26 5 0.391 3.0 Pass BLE: 2402 ‐1.74 ‐1±1 0/1.00 5 0.310 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2211295395‐1E/2E, antenna gain=0.44dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.391 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

3D Radiation Pattern： Test enviroment： Room temperature ：25°C Humidity：40％ Test schematic： 2450MHz X-Y plane 2450MHz X-Z plane 2450MHz Y-Z plane Passive Performance: Frequency (MHz) Total Gain （dBi） Efficiency (%) 2400 -0.21 45.08 2450 0.44 46.13 2500 -0.04 35.32

Page 1 of 44 Report No.: HK2211295395-2E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of Shenzhen Lanxingxin Technology Co., Ltd. For Bluetooth headset Model No.: E7S, A6S, Y30, Y50, Y70, Y80, P7, P9, P30, P36, P10, PT08, M2, M13, M19, M20, M21, M22, M25, M28, M36, JS82, YD05, M90PRO, PRO60, X6, X1, pro4, X16PRO, M39, KM89, PRO70 FCC ID: 2A9NQ-E7S Prepared for : Shenzhen Lanxingxin Technology Co., Ltd. 301, No. 8, East Zone, Shengjingyuan Industrial Park, Fuqian Road, Fumin Community, Fucheng Street, Longhua District, Shenzhen, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Nov. 23, 2022 ~ Nov. 30, 2022 Date of Report: Nov. 30, 2022 Report Number: HK2211295395-2E Page 2 of 44 Report No.: HK2211295395-2E TEST RESULT CERTIFICATION Applicant’s name ................... : Shenzhen Lanxingxin Technology Co., Ltd. Address .................................... : 301, No. 8, East Zone, Shengjingyuan Industrial Park, Fuqian Road, Fumin Community, Fucheng Street, Longhua District, Shenzhen, China Manufacture's Name .............. : Shenzhen Lanxingxin Technology Co., Ltd. Address .................................... : 301, No. 8, East Zone, Shengjingyuan Industrial Park, Fuqian Road, Fumin Community, Fucheng Street, Longhua District, Shenzhen, China Product description Trade Mark: N/A Product name ............................. : Bluetooth headset Model and/or type reference .. : E7S, A6S, Y30, Y50, Y70, Y80, P7, P9, P30, P36, P10, PT08, M2, M13, M19, M20, M21, M22, M25, M28, M36, JS82, YD05, M90PRO, PRO60, X6, X1, pro4, X16PRO, M39, KM89, PRO70 Standards ............................... : 47 CFR FCC Part 15 Subpart C 15.247, C63.10:2013, KDB 558074 D01 15.247 Meas Guidance v05r02 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................... : Date (s) of performance of tests ............... : Nov. 23, 2022 ~ Nov. 30, 2022 Date of Issue .............................................. : Nov. 30, 2022 Test Result .................................................. : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 44 Report No.: HK2211295395-2E Contents Page CONTENTS .............................................................................................................................................................. 3 1 TEST SUMMARY ............................................................................................................................................ 6 1.1 TEST DESCRIPTION ...................................................................................................................................... 6 1.2 MEASUREMENT UNCERTAINTY ...................................................................................................................... 7 1.3 INFORMATION OF THE TEST LABORATORY .................................................................................................... 8 2 GENERAL INFORMATION ............................................................................................................................. 8 2.1 GENERAL DESCRIPTION OF EUT .................................................................................................................. 8 2.2 DESCRIPTION OF TEST CONDITIONS ............................................................................................................ 10 2.3 DESCRIPTION OF TEST SETUP ........................................................................................................... 11 3 EQUIPMENTS LIST FOR ALL TEST ITEMS ............................................................................................... 12 4 TEST RESULT .............................................................................................................................................. 14 4.1 ANTENNA REQUIREMENT ............................................................................................................................ 14 4.1.1 Standard requirement ...................................................................................................................... 14 4.1.2 EUT Antenna ................................................................................................................................... 14 4.2 CONDUCTION EMISSIONS MEASUREMENT ................................................................................................... 15 4.2.1 Applied procedures / Limit ............................................................................................................... 15 4.2.2 Test procedure ................................................................................................................................. 15 4.2.3 Test setup ........................................................................................................................................ 16 4.2.4 Test results ...................................................................................................................................... 17 4.3 RADIATED EMISSIONS MEASUREMENT ........................................................................................................ 19 4.3.1 Applied procedures / Limit ............................................................................................................... 19 4.3.2 Test setup ........................................................................................…

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E7S Radiated Emissions Conducted Emission