2AIXC-HW-TE41-BE-TABLUETOOTH EARBUD

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HONWA(HK) CORPORATION LIMITED Agent Authorization Company: HONWA(HK) CORPORATION LIMITED Address: MAOGUANG INDUSTRIAL GURAO TOWN CHAOYANG DISTRICT SHANTOU China Product Name: BLUETOOTH EARBUD Model Number(s): TE41-BE-TA, TE41 earphone, HW-BTEF, HW-BTH, Wireless earbuds, BTE2-FD Product Description: BLUETOOTH EARBUD We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Mar. 18, 2021 Name: Terry Wong Title: Manager Company: HONWA(HK) CORPORATION LIMITED

HONWA(HK) CORPORATION LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Mar. 18, 2021 Subject; Request for Confidentiality FCC ID: 2AIXC-HW-TE41-BE-TA To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Terry Wong Title: Manager

Model Difference Declaration To Whom It May Concern, We, HONWA(HK) CORPORATION LIMITED(BLUETOOTH EARBUD) Trademark:N/ A; Model Number:TE41-BE-TA, TE41 earphone, HW-BTEF, HW-BTH, Wireless earbuds, BTE2-FD;All model’s the function, software and electric circuit are the same, only with a product model named different for commercial purpose. Test sample model:TE41-BE-TA. Please contact me if you have any question. Name: Terry Wong Date: Mar. 18, 2021 Title: Manager Signature of applicant:

Annex A External Photos Report No.: HK2103080574‐E Page 1 of 2 Report No.: HK2103080574‐E Page 2 of 2

FCC ID LABEL: Label Location FCC ID: 2AIXC‐HW‐TE41‐BE‐TA

Annex B Internal Photo Report No.:HK2103080574-E Page 1 of 4 Report No.:HK2103080574-E Page 2 of 4 Report No.:HK2103080574-E Page 3 of 4 BT ANT. Report No.:HK2103080574-E Page 4 of 4

FCC RF Exposure EUT Description: BLUETOOTH EARBUD Model No.: TE41‐BE‐TA FCC ID: 2AIXC‐HW‐TE41‐BE‐TA 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 Output power （dBm） Tune Up Power （dBm） Max Tune Up power mW Min test separati on distance mm Result Limit SAR Te s t Exclusio n EDR -8.161 -9±1(-8) 0.158 5 0.049 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2103080574-E antenna gain=0dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.049 which is<= 3, SAR 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

Page 1 of 47 Report No.: HK2103080574-E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of HONWA(HK) CORPORATION LIMITED For BLUETOOTH EARBUD Model No.: TE41-BE-TA, TE41 earphone, HW-BTEF, HW-BTH, Wireless earbuds, BTE2-FD FCC ID: 2AIXC-HW-TE41-BE-TA Prepared for : HONWA(HK) CORPORATION LIMITED MAOGUANG INDUSTRIAL GURAO TOWN CHAOYANG DISTRICT SHANTOU China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Feb. 24, 2021 ~ May. 09, 2021 Date of Report: May. 09, 2021 Report Number: HK2103080574-E Page 2 of 47 Report No.: HK2103080574-E TEST RESULT CERTIFICATION Applicant’s name ................. : HONWA(HK) CORPORATION LIMITED Address ................................. : MAOGUANG INDUSTRIAL GURAO TOWN CHAOYANG DISTRICT SHANTOU China Manufacture's Name ............ : SHANTOU CHAOYANG DISTRICT GURAO HONWA ELECTRIC FACTORY Address ................................. : DONGXING HONGXIYANG INDUSTRIAL ZONE, GURAO TOWN, CHAOYANG DISTICT, SHANTOU, CHINA Product description Trade Mark: N/A Product name ........................... : BLUETOOTH EARBUD Model and/or type reference : TE41-BE-TA, TE41 earphone, HW-BTEF, HW-BTH, Wireless earbuds, BTE2-FD Standards ............................. : 47 CFR FCC Part 15 Subpart C 15.247 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 ............. : Feb. 24, 2021 ~ May. 09, 2021 Date of Issue ........................................... : May. 09, 2021 Test Result ............................................... : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 47 Report No.: HK2103080574-E Table of Contents Page 1. SUMMARY............................................................................................................................................................ 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION ....................................................................................................................................... 7 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 7 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 7 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 8 2.4. EQUIPMENTS USED DURING THE TEST .............................................................................................................................. 9 2.5. RELATED SUBMITTAL(S) / GRANT (S) .............................................................................................................................. 10 2.6. MODIFICATIONS ......................................................................................................................................................... 10 2.7. DESCRIPTION OF TEST SETUP ................................................................................................................................ 10 3. TEST CONDITIONS AND RESULTS ......................................................................................................................... 11 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 11 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 14 3.3. MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................................................... 25 3.4. 20DB BANDWIDTH ..................................................................................................................................................... 26 3.5. FREQUENCY SEPARATION ............................................................................................................................................. 30 3.6. NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 32 3.7. TIME OF OCCUPANCY (DWELL TIME) .............................................................................................................................. 34 3.8. OUT‐OF‐BAND EMISSIONS ............................................................................................................................................ 38 3.9. PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ........................................…

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Conducted Emission Radiated Emissions