1. FCC ID
  2. 2BT2T
  3. 2BT2T-U2B

FCC ID 2BT2T-U2B

Wireless Headphones

by Huangshi Chunyuan Trading Co., Ltd.

Grantee Code: 2BT2T   Product Code: U2B
Latest application date: 2026-01-29

FCC ID Device Details

FCC ID2BT2T-U2B
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BT2T
Product CodeU2B
Applicant BusinessHuangshi Chunyuan Trading Co., Ltd. 🇨🇳
Related Domains miramontsolutions.com
Equipment ClassWireless Headphones
Test FirmSHENZHEN TONGCE TESTING LAB

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-01-29

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-07-28PDF 2.5 MB
Internal photosInternal Photos2026-07-28PDF 1.2 MB
External photosExternal Photos2026-01-29PDF 694.2 KB
ID label and locationID Label/Location Info2026-01-29PDF 227.3 KB
Test Setup photoTest Setup Photos2026-01-29PDF 3.1 MB
Antenna SpecificationTest Report2026-01-29PDF 1.1 MB
Test reportTest Report2026-01-29PDF 5.5 MB
Attestation StatementAttestation Statements2026-01-29PDF 592 KB
Kaspersky StatementAttestation Statements2026-01-29PDF 232.8 KB
TCB_validation_US_agent_processAttestation Statements2026-01-29PDF 1.1 MB
Us_AgentAttestation Statements2026-01-29PDF 352.5 KB
ConfidentialityCover Letter(s)2026-01-29PDF 557.3 KB
Letter AuthorizationCover Letter(s)2026-01-29PDF 365.3 KB
RF ExposureRF Exposure Info2026-01-29PDF 608.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 45.3 KB
Schematics Metadata onlySchematicsPDF 303.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 155.7 KB

Application Information

Application IDubHBVIJH7hKUjxX1gRSVxQ==
Final Action Date2026-01-29
Application PurposeOriginal Equipment
Applicant FRN0037825056
ModelU2B
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionWireless Headphones
Responsible PartyChunyuan Ma, Yomuse@qq.com , 18033443082
Technical ContactTiger chen, Dongguan Qiyang Testing Technology Co., Ltd., chenwu@sstesting.cn
Non-Technical ContactWenyi Wang, MIRAMONT SOLUTIONS LLC, wenyiwang@miramontsolutions.com , 951 401 3633
Test FirmBeryl Zhao, SHENZHEN TONGCE TESTING LAB, berylzhao@tct-lab.com , +8675527208735
TCB Emailelabscert@applus.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
ubHBVIJH7hKUjxX1gRSVxQ==2026-01-29Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00347515C

Grants

TCB Grant - Application ubHBVIJH7hKUjxX1gRSVxQ==

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: 01/29/2026

Application Dated: 01/29/2026
Huangshi Chunyuan Trading Co., Ltd.
Room 201, Hubei Hongba Used Car Trading Market,
No. 169, Fazhan Avenue, Xialu,
Huangshi, Hubei,
China
 
Attention: Chunyuan Ma , Manager

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:  2BT2T-U2B
Name of Grantee:  Huangshi Chunyuan Trading Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.003475  

Output power listed is conducted.