2BCN9-FM30Wireless Headphone

Dongguan Yangwang Electronics Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Dongguan Yangwang Electronics Co., Ltd. Address: Room 902, Building 2, No. 251 Dongzheng Road, Changping Town, Dongguan City, Guangdong Province, China Product Name: Wireless Headphone FCC ID: 2BCN9-FM30 Model(s): FM30 2.911(d)(5)(i) Equipment Type We, [Dongguan Yangwang Electronics Co., Ltd.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Ryan Yang Date: Jul. 19, 2024 Title: Sales Manager Company name: Dongguan Yangwang Electronics Co., Ltd. Signature: NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Dongguan Yangwang Electronics Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Dongguan Yangwang Electronics Co., Ltd. Address: Room 902, Building 2, No. 251 Dongzheng Road, Changping Town, Dongguan City, Guangdong Province, China Product Name: Wireless Headphone FCC ID: 2BCN9-FM30 Model(s): FM30 2.911(d)(5)(ii) Applicant filing We, [Dongguan Yangwang Electronics Co., Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Ryan Yang Date: Jul. 19, 2024 Title: Sales Manager Company name: Dongguan Yangwang Electronics Co., Ltd. Signature: NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Dongguan Yangwang Electronics Co., Ltd. Agent Authorization Company: Dongguan Yangwang Electronics Co., Ltd. Address: Room 902, Building 2, No. 251 Dongzheng Road, Changping Town, Dongguan City, Guangdong Province, China Product Name: Wireless Headphone Model Number(s): FM30 Product Description: Wireless Headphone 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: Jul. 19, 2024 Name: Ryan Yang Title: Sales Manager Company: Dongguan Yangwang Electronics Co., Ltd.

Dongguan Yangwang Electronics Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jul. 19, 2024 Subject; Request for Confidentiality FCC ID: 2BCN9-FM30 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 Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. 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: Ryan Yang Title: Sales Manager

FCC ID LABEL: Ca. 5mm x 15mm label location FCC ID: 2BCN9‐FM30

FCC RF Exposure EUT Description: Wireless Headphone Model No.: FM30 FCC ID: 2BCN9-FM30 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v01 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 SAR Test Exclusion BT:2441 8.01 8±1(9) 7.94 5 2.48 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2406273451-E, antenna gain=-1.17dBi 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 2.48 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

20 24 /06 /27 Antenna Test Report SW-R1321 V1.0 Customer创芯微 Agent雷盟 Project nameSW-R1321 Model. ICBT8931 Model. ANTKBAN3216D245H06 1 2 Equipment of OTA test 網路分析儀 E5071C 綜合測試儀 CMW500 微波暗室 FTM-24D多探頭 Ant. S11 Parameter 3 4 Ant. Gain Pattern @2.4GHz X Y Z •Passive Test（free space） Frequency (MHz)2400.02410.02420.02430.02440.02450.02460.02470.02480.02490.02500.0 Efficiency (dBi)-7.63-7.35-7.14-6.95-6.77-6.62-6.53-6.49-6.55-6.74-7.04 Gain (dBi)-2.89-2.46-2.20-1.96-1.64-1.33-1.17-1.23-1.42-1.76-1.96 Efficiency (%)17.2418.4219.3220.2021.0121.7922.2322.4422.1221.2019.76 5 •Active Test (free space) Ant. Gain Pattern @2.45GHz 样机1 channelTRP(dBm)TIS(dBm) BT 0 3.66-91.48 39 4.41-88.96 78 2.63-85.53 6

Page 1 of 53 Report No.: HK2406273451-E FCC Test Report Test Report On Behalf of Dongguan Yangwang Electronics Co., Ltd. For Wireless Headphone Model No.: FM30 FCC ID: 2BCN9-FM30 Prepared For: Dongguan Yangwang Electronics Co., Ltd. Room 902, Building 2, No. 251 Dongzheng Road, Changping Town, Dongguan City, Guangdong Province, 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: Jun. 27, 2024 ~ Jul. 17, 2024 Date of Report: Jul. 17, 2024 Report Number: HK2406273451-E Page 2 of 53 Report No.: HK2406273451-E Test Result Certification Applicant’s Name ................. : Dongguan Yangwang Electronics Co., Ltd. Address .................................. : Room 902, Building 2, No. 251 Dongzheng Road, Changping Town, Dongguan City, Guangdong Province, China Manufacturer's Name ........... : Dongguan Yangwang Electronics Co., Ltd. Address .................................. : Room 902, Building 2, No. 251 Dongzheng Road, Changping Town, Dongguan City, Guangdong Province, China Product Description Trade Mark ............................. : FIO MOTUS Product Name ........................... : Wireless Headphone Model and/or type reference...: FM30 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 ............ : Jun. 27, 2024 ~ Jul. 17, 2024 Date of Issue .......................................... : Jul. 17, 2024 Test Result .............................................. : Pass Testing Engineer : (Len Liao) Technical Manager : (Sliver Wan) Authorized Signatory : (Jason Zhou) Page 3 of 53 Report No.: HK2406273451-E Table of Contents Page 1. Summary .............................................................................................................................................................. 5 1.1. Test Standards ......................................................................................................................................................... 5 1.2. Test Description ....................................................................................................................................................... 5 1.3. Information of the Test Laboratory ......................................................................................................................... 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 2.8. Description of Support Units ................................................................................................................................. 11 3. Test Conditions and Results ................................................................................................................................. 12 3.1. Conducted Emissions Test ..................................................................................................................................... 12 3.2. Radiated Emissions and Band Edge ....................................................................................................................... 15 3.3. Maximum Peak Conducted Output Power ............................................................................................................ 26 3.4. 20dB Bandwidth .................................................................................................................................................... 27 3.5. Frequency Separation ........................................................................................................................................... 31 3.6. Number of Hopping Frequency ............................................................................................................................. 33 3.7. Time of Occupancy (Dwell Time) .......................................................................................................................... 35 3.8. Out‐of‐Band Emissions .....................................................................…

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Test Model: FM30 Radiated Emission Conducted Emission