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FCC ID 2BD85-DG03

Bone Conduction Headphones — by Shenzhen Siweier Technology Co., LTD

Device Details

FCC ID2BD85-DG03
Grantee Code2BD85
Product CodeDG03
ApplicantShenzhen Siweier Technology Co., LTD
AddressRoom 1702, Block B, zhantaokeji Building, Longhua District,, Shenzhen, N/A, N/A, China
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBone Conduction Headphones
Application PurposeOriginal Equipment
Grant Date2026-09-11
Frequency Range2402-2480 MHz

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402.00000000–2480.00000000 MHz Original Equipment 2026-09-11

Exhibits (19) View on FCC.gov ↗

FCC.gov blocks direct links from other sites (referer check) — titles below aren't clickable. Use "View on FCC.gov" above to open and download the actual files.

DocumentTypeAvailableFile
US AGENT Letter Attestation Statements 2026-09-11 ADOBE ACROBAT PDF 432.9 KB
Attestation Statements 2.911 d 5 Attestation Statements 2026-09-11 ADOBE ACROBAT PDF 702.4 KB
FCC SDOC Attestation Letter Attestation Statements 2026-09-11 ADOBE ACROBAT PDF 482.8 KB
Block Diagram Metadata only Block Diagram ADOBE ACROBAT PDF 248.4 KB
Declaration on model difference Cover Letter(s) 2026-09-11 ADOBE ACROBAT PDF 15.3 KB
Authority Letter Cover Letter(s) 2026-09-11 ADOBE ACROBAT PDF 56.2 KB
Confidentiality Letter Cover Letter(s) 2026-09-11 ADOBE ACROBAT PDF 117.6 KB
External Photos Metadata only External Photos 2027-03-10 ADOBE ACROBAT PDF 1.5 MB
Label Location ID Label/Location Info 2026-09-11 ADOBE ACROBAT PDF 496.8 KB
Internal Photos Metadata only Internal Photos 2027-03-10 ADOBE ACROBAT PDF 801.7 KB
Operation Description Metadata only Operational Description ADOBE ACROBAT PDF 63.7 KB
Parts List Metadata only Parts List/Tune Up Info ADOBE ACROBAT PDF 90.6 KB
RF Exposure RF Exposure Info 2026-09-11 ADOBE ACROBAT PDF 132.5 KB
Schematic Diagram Metadata only Schematics ADOBE ACROBAT PDF 213.6 KB
Antenna Specification Test Report 2026-09-11 ADOBE ACROBAT PDF 548.8 KB
BT Test Report_1 Test Report 2026-09-11 ADOBE ACROBAT PDF 5.4 MB
BT Test Report_2 Test Report 2026-09-11 ADOBE ACROBAT PDF 3.4 MB
Test Setup Photos Metadata only Test Setup Photos 2027-03-10 ADOBE ACROBAT PDF 426.1 KB
User Manual Metadata only Users Manual 2027-03-10 ADOBE ACROBAT PDF 2 MB

Application Information

Application IDSYZoLRLqzhi+RmIfjtpACA==
Final Action Date2026-09-11
Application PurposeOriginal Equipment
ModelDG03
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBone Conduction Headphones
Responsible PartyJunhai Zhu, 1226575139@qq.com, 18823767447
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com, 708-571-3148
Test FirmAlex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn, 8675561159384
TCB Emailcb@industrial-ia.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Long-Term ConfidentialityYes
Short-Term ConfidentialityYes
Short-Term Release Date03/10/2027
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications (1)

Application IDDatePurpose
SYZoLRLqzhi+RmIfjtpACA== 2026-09-11 Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmission DesignatorRules
2402.00000000–2480.00000000 MHz 0.0003400 15C

Grants

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 09/11/2026

Application Dated: 09/11/2026
Shenzhen Siweier Technology Co., LTD
Room 1702, Block B,
zhantaokeji Building, Longhua District,
Shenzhen,
China
 
Attention: Junhai Zhu , 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:  2BD85-DG03
Name of Grantee:  Shenzhen Siweier Technology Co., LTD
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bone Conduction Headphones
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00034  
Output Power listed is conducted.

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