1. FCC ID
  2. 2BRFY
  3. 2BRFY-J63

FCC ID 2BRFY-J63

Wireless binaural stereo music headphones

by Dongguan Kunzhuo Electronic Technology Co., Ltd

Grantee Code: 2BRFY   Product Code: J63
Latest application date: 2025-09-29

FCC ID Device Details

FCC ID2BRFY-J63
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Grantee Code2BRFY
Product CodeJ63
Applicant BusinessDongguan Kunzhuo Electronic Technology Co., Ltd 🇨🇳
Equipment ClassWireless binaural stereo music headphones
Test FirmShenzhen DL Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-29

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-09-29PDF 1.2 MB
Internal photosInternal Photos2025-09-29PDF 953.4 KB
External photosExternal Photos2025-09-29PDF 1.3 MB
ID label and locationID Label/Location Info2025-09-29PDF 151.3 KB
Test Setup photoTest Setup Photos2025-09-29PDF 371.1 KB
Antenna SpecificationTest Report2025-09-29PDF 158.4 KB
Test reportTest Report2025-09-29PDF 2.1 MB
Attestation_StatementAttestation Statements2025-09-29PDF 427.5 KB
Kaspersky StatementAttestation Statements2025-09-29PDF 668.7 KB
TCB_validation_US_agent_processAttestation Statements2025-09-29PDF 1.4 MB
US_AgentAttestation Statements2025-09-29PDF 156.4 KB
ConfidentialityCover Letter(s)2025-09-29PDF 537.6 KB
Letter AuthorizationCover Letter(s)2025-09-29PDF 152.6 KB
MPERF Exposure Info2025-09-29PDF 163.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 49.7 KB
Schematics Metadata onlySchematicsPDF 319.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 67.4 KB

Application Information

Application IDMvLDPCrzFQrrkHHTPSer9w==
Final Action Date2025-09-29
Application PurposeOriginal Equipment
Applicant FRN0037364270
ModelJ63
Frequency Range2402-2480 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionWireless binaural stereo music headphones
Responsible PartyJinghao Ran, 1157596751@qq.com , 13641448627
Technical ContactJade Yang, Shenzhen DL Testing Technology Co., Ltd, Jade.yang@dl-cert.com , 400-688-3552
Test FirmJade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com , 400-688-3552
TCB Emailelabscert@applus.com
TCB ScopeA2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
MvLDPCrzFQrrkHHTPSer9w==2025-09-29Original Equipment

Equipment Authorization

FrequencyRules
2402-2480 MHz15C

Grants

TCB Grant - Application MvLDPCrzFQrrkHHTPSer9w==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 09/29/2025

Application Dated: 09/29/2025
Dongguan Kunzhuo Electronic Technology Co., Ltd
No.1, Dawei Road, Jiuxiang Village,
Qingxi Town,
Dongguan City, Guangdong Province,,
China
 
Attention: Jinghao Ran ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BRFY-J63
Name of Grantee:  Dongguan Kunzhuo Electronic Technology Co., Ltd
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Wireless binaural stereo music headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0