1. FCC ID
  2. 2BTQ3
  3. 2BTQ3-Q26

FCC ID 2BTQ3-Q26

Bluetooth earphones

by Shenzhen Hongda Huatai Technology Co., Ltd

Grantee Code: 2BTQ3   Product Code: Q26
Latest application date: 2025-12-25

FCC ID Device Details

FCC ID2BTQ3-Q26
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BTQ3
Product CodeQ26
Applicant BusinessShenzhen Hongda Huatai Technology Co., Ltd 🇨🇳
Equipment ClassBluetooth earphones
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-12-25

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-06-23PDF 5.9 MB
Internal PhotosInternal Photos2026-06-23PDF 2.1 MB
External PhotosExternal Photos2025-12-25PDF 994.2 KB
ID Label/Location InfoID Label/Location Info2025-12-25PDF 346.6 KB
Test Setup PhotosTest Setup Photos2025-12-25PDF 256.6 KB
ANT Test ReportTest Report2025-12-25PDF 1.3 MB
Test ReportTest Report2025-12-25PDF 5.8 MB
Attestation StatementsAttestation Statements2025-12-25PDF 125.1 KB
US agentAttestation Statements2025-12-25PDF 421.1 KB
Agent AuthorizationCover Letter(s)2025-12-25PDF 22.3 KB
Long & short term Confidentiality LetterCover Letter(s)2025-12-25PDF 240.3 KB
Model DifferenceCover Letter(s)2025-12-25PDF 160.6 KB
RF Exposure InfoRF Exposure Info2025-12-25PDF 111.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 151.1 KB
Schematics Metadata onlySchematicsPDF 322.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 41 KB

Application Information

Application IDNllIrwsYllinUVE2LYJSXg==
Final Action Date2025-12-25
Application PurposeOriginal Equipment
Applicant FRN0037763554
ModelQ26
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth earphones
Responsible Partychen wei ming, 2436583949@qq.com , 13538214502
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailtcb@metlabs.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
NllIrwsYllinUVE2LYJSXg==2025-12-25Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.003515C

Grants

TCB Grant - Application NllIrwsYllinUVE2LYJSXg==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 12/25/2025

Application Dated: 12/25/2025
Shenzhen Hongda Huatai Technology Co., Ltd
520, No. 20, Lane 1, Lishipai, Dafapu Community,
Bantian Street, Longgang District,
Shenzhen,
China
 
Attention: chen wei ming ,

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:  2BTQ3-Q26
Name of Grantee:  Shenzhen Hongda Huatai Technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth earphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0035  

Output power listed is conducted.