FCC ID: 2A7DR-BTH061V4 Bluetooth Headphone

BTHO61 Bluetooth Headphone Input : 5V === 500mA FCC ID: 2A7DR-BTH061V4 Made in China Fe 2 32.32mm THO61 Bluetooth Headphone Input : 5V === 500mA 143MM EC ID: 2A7DR-BTHO61V:

Made in Chinas '53mm

Betrue Technology (ShenZhen) Co. Ltd Section 2.911(d)(5)(i) Certification EquipmenitType Company name: Betrue Technology (ShenZhen) Co. Ltd Address: 10/F., Block 2, Jiancang Science and Technology Park,11 Songgang Avenue, Songgang Street, Baoan, Shenzhen Guangdong 518103, China Product Name: Bluetooth Headphone FCC ID: 2A7DR-BTH061V4 Model(s): BTHO61, V4 2.911(d)(5)(i) EquipmentType We, [Betrue Technology (ShenZhen) Co. Ltd] (the applicant) certify that the equipment for which authorization is sought through certification is not:

e Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. e Identified as an equipment type in the Covered ListNOTE 4 Ye i ly, ours sincerely, Fata Y Name: Jason Huang Date: 3/7/2023 Title and Company name: manager / Betrue Technology (ShenZhen) Co. Ltd NOTE 1 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https:/Avww.fec.gov/supplychain/coverediist References;

1) 986446 DO1 Covered Equipment v01 hitps://apps. fcc. gov/oetcf/kdb/forms/F TSSearchResultPage.cim?switch=P &id=325672 2) Federal Register document 2022-28263 published on 02/06/23 hitps:/Awww_federalregister. gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(i) Equipment Type Attestation v1.2

Betrue Technology (ShenZhen) Co. Ltd Section 2.911(d)(5)(ii) Certification Applicant (Covered List) Company name: Betrue Technology (ShenZhen) Co. Ltd Address: 10/F., Block 2, Jiancang Science and Technology Park, 14 Songgang Avenue, Songgang Street, Baoan, Shenzhen Guangdong 518103, China Product Name: Bluetooth Headphone FCC ID: 2A7DR-BTH061V4 Model(s): BTHO61, V4 2.911(d)(5)(ii) Applicant filing We, [Betrue Technology (ShenZhen) Co. Ltd] (the applicant) certify that, as of the date of the filing of the application, the applicant is not identified" on the Covered ListNOTE ? established pursuant to 1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, at: ba vot Name: Jason Huang Date: 3/6/2023 Title and Company name: manager / Betrue Technology (ShenZhen) Co. Ltd 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 DO1 Covered Equipment vo1 hitps://apps foc. govioetef/kdb/forms/E TSSearchResultPage.cim?switch=P &id=325679 2) Federal Register document 2022-28263 published on 02/06/23 nips federaledister dovldocuments/202302/06/2022.26263jprotectin-againstnalional-securly threts-tone-com munications-supply-chain-through-the 2.911 (d)(5)(ii) Applicant Attestation v1.3

13200 Brooks Drive, Unit H Baldwin Park, CA 91706 626-283-4558 E-mail:

Web: www.globalpromo.net Toll Free: 800.882.6807 Fax: 626.788.9610 info@globalpromo.net JI l'OS Applicant as U.S. Agent Letter of Attestation To: Federal Communications Commission Date: 03-07-2023 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement

- Part2.9ll(d)(7) filing FCC ID: 2A7DR-BTH061 V4 Betrue Technology (ShenZhen) Co. Ltd ("the applicant") as required by section 2.9ll(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-relat ed administrativ e or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges to inform the their responsibility FCC whenever the agent information changes. Global Promo LLC ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: Global Promo LLC EIN: 46-5636686 FRN: 0033467457 Address:

Contact Person:

Tel: 626-509-9457 Min Zhu mo.net

/ Ema ming@globalpro 13200 Brooks Drive, Unit H, Baldwin Park, CA 91706 Signature:

Applicant Company Name: Betrue Technology (ShenZhen) Address:

A venue, songgang Contact Tel: 86-755-23204889 I 0/F, BI ock 2, Jiancang street, Baoan, Shenzhen.China science Person:

Co. Ltd

/ Email: projcctm@betmcco.com and Tech no I ogy Park, I I songgang Signature

Betrue Technology (ShenZhen) Co. Ltd Agent Authorization Company: Betrue Technology (ShenZhen) Co. Ltd Address: 10/F., Block 2, Jiancang Science and Technology Park,! 1 Songgang Avenue, Songgang Street, Baoan, Shenzhen Guangdong 518103, China Product Name: Bluetooth Headphone Model Number(s): BTH061, V4 Product Description: Bluetooth 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. won Signature: Date: 3/6/2023 Name: Jason Huang Title: manager Company: _Betrue Technology (ShenZhen) Co. Ltd

Betrue Technology (ShenZhen) Co. Ltd Family models declaration letter, 3/6/2023 We Company: Betrue Technology (ShenZhen) Co. Ltd Address: 10/F., Block 2, Jiancang Science and Technology Park,11 Songgang Avenue, Songgang Street, Baoan, Shenzhen Guangdong 518103, China Product: Bluetooth Headphone Model Name: BTH061 Family Model: V4 All models are the same circuit and RF module, except the model name. Thanks Sincerely, Signature a WQ/ rhe

[Name] Jason Huang

[Title] manager Betrue Technology (ShenZhen) Co. Ltd

Betrue Technology (ShenZhen) Co. Ltd Date: March 6, 2023 FCC ID: 2A7DR-BTH061V4 Model Number: BTH061, V4 To:

Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Betrue Technology (ShenZhen) Co. Ltd declare that this EUT (FCC ID:

2A7DR-BTH061V4) will conduct FCC compliance testing, the SDOC part recognized test lab(Shenzhen NTEK Testing Technology Co., Ltd.( ShenZhen Lab.). 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Baoan District, Shenzhen 518126 P.R. China) Please contact me if you have any question. Sincerely,

(Si gnedy (ahd Vad roe Name / Title:Jason Huang/ manager Company: Betrue Technology (ShenZhen) Co. Ltd Address: 10/F., Block 2, Jiancang Science and Technology Park,11 Songgang Avenue, Songgang Street, Baoan, Shenzhen Guangdong 518103, China