1. FCC ID
  2. 2BQDO
  3. 2BQDO-M145

FCC ID 2BQDO-M145

Bluetooth headphones

by Shenzhen Lianqiu Tongda Technology Co. , Ltd.

Grantee Code: 2BQDO   Product Code: M145
Latest application date: 2026-03-01

FCC ID Device Details

FCC ID2BQDO-M145
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BQDO
Product CodeM145
Applicant BusinessShenzhen Lianqiu Tongda Technology Co. , Ltd. 🇨🇳
Related Domains glocerts.com
Equipment ClassBluetooth headphones
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-03-01

Exhibits

DocumentTypeAvailableFile
ManualUsers Manual2026-04-16PDF 131.8 KB
Internal photosInternal Photos2026-03-01PDF 1.3 MB
External photosExternal Photos2026-03-01PDF 1.2 MB
Label and locationID Label/Location Info2026-03-01PDF 285.9 KB
Test photosTest Setup Photos2026-03-01PDF 327.2 KB
15.247 EDR -3MTest Report2026-03-01PDF 4.1 MB
ANTTest Report2026-03-01PDF 991.8 KB
2.911 (d)(5)(i)CertificationEquipmentTypev1.2Attestation Statements2026-03-01PDF 225.1 KB
2.911 (d)(5)(ii)CertificiationApplicantv1.3Attestation Statements2026-03-01PDF 210.5 KB
2.911 (d)(7) US AgentAttestation Statements2026-03-01PDF 321.2 KB
Agent Authorization Rev 1.0Cover Letter(s)2026-03-01PDF 56.5 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2026-03-01PDF 112 KB
MPERF Exposure Info2026-03-01PDF 74.2 KB
BLOCK Metadata onlyBlock DiagramPDF 64.7 KB
SCH Metadata onlySchematicsPDF 164.7 KB
Operation Description Metadata onlyOperational DescriptionPDF 145.6 KB

Application Information

Application ID0heiyAPaLfX1Y78PrVCvqg==
Final Action Date2026-03-01
Application PurposeOriginal Equipment
Applicant FRN0037180411
ModelM145
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth headphones
Responsible Partyzhihao Li, 906098897@qq.com , 13538214502
Technical ContactShenzhen Lianqiu Tongda Technology Co. , Ltd., 906098897@qq.com
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , 6265888039
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailcertification@micomlabs.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
0heiyAPaLfX1Y78PrVCvqg==2026-03-01Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002215C

Grants

TCB Grant - Application 0heiyAPaLfX1Y78PrVCvqg==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 03/01/2026

Application Dated: 03/02/2026
Shenzhen Lianqiu Tongda Technology Co. , Ltd.
B402-F23,Building 3,Tianan Digital Innovation Park
No. 449,Huangge North Road,Huanggekeng Community,
Longcheng Street,Longgang District,Shenzhen,
China
 
Attention: zhihao 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:  2BQDO-M145
Name of Grantee:  Shenzhen Lianqiu Tongda Technology Co. , Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0022  

Power listed is the maximum conducted output power.