1. FCC ID
  2. 2BRD9
  3. 2BRD9-B13

FCC ID 2BRD9-B13

Wireless Earphones

by YUEHANG INDUSTRIAL LIMITED

Grantee Code: 2BRD9   Product Code: B13
Latest application date: 2026-02-25

FCC ID Device Details

FCC ID2BRD9-B13
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BRD9
Product CodeB13
Applicant BusinessYUEHANG INDUSTRIAL LIMITED 🇨🇳
Equipment ClassWireless Earphones
Test FirmShenzhen HTT Technology Co.,Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-02-25

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-02-25PDF 2.3 MB
appendix II EUT Internal photoInternal Photos2026-02-25PDF 603.7 KB
appendix II EUT External photoExternal Photos2026-02-25PDF 1 MB
Label and LocationID Label/Location Info2026-02-25PDF 244.4 KB
appendix I EUT Test Setup photoTest Setup Photos2026-02-25PDF 482.6 KB
Antenna SpecificationTest Report2026-02-25PDF 383.6 KB
Appendix RF Test Data for BTTest Report2026-02-25PDF 3.3 MB
HTT202601896F01_Test Report-BT FCCTest Report2026-02-25PDF 1.3 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-02-25PDF 126.5 KB
USA-LocalRepLetter_V1.1 - 2BRD9-B13Attestation Statements2026-02-25PDF 345.9 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-02-25PDF 89.2 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-02-25PDF 104 KB
HTT202601896F02_RF Exposure-infoRF Exposure Info2026-02-25PDF 438.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 122 KB
schematic Metadata onlySchematicsPDF 114.9 KB
Operation Description Metadata onlyOperational DescriptionPDF 134 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 148.9 KB

Application Information

Application IDFNlGQPXXFUhDSVsDmcH9oA==
Final Action Date2026-02-25
Application PurposeOriginal Equipment
Applicant FRN0037355435
ModelB13
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Earphones
Responsible PartyJianying Li, 743368683@qq.com , 13538214502
Non-Technical ContactCindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808
Test FirmKevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com , 86-755-23595200
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
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
FNlGQPXXFUhDSVsDmcH9oA==2026-02-25Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002215C

Grants

TCB Grant - Application FNlGQPXXFUhDSVsDmcH9oA==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 02/25/2026

Application Dated: 02/25/2026
YUEHANG INDUSTRIAL LIMITED
RM 1904A19/F.LUCKY COMMERCIAL CENTRENO.103
DESVOEUX ROAD WEST, SHEUNG WAN Central and
Western District, Hong Kong Island, Hong Kong,
China
 
Attention: Jianying Li ,

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:  2BRD9-B13
Name of Grantee:  YUEHANG INDUSTRIAL LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Earphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0022  

Output Power listed is peak conducted.