1. FCC ID
  2. 2AOKB
  3. 2AOKB-A3004C
  4. Letter Authorization

A3004C Wireless Headphone Cover Letter(s) - FCC ID 2AOKB-A3004C

FCC ID 2AOKB-A3004C

Letter Authorization

Wireless Headphone

by Anker Innovations Limited

Document preview loads when visible.

Document Details

FCC ID2AOKB-A3004C
Document ID8789211
Document TypeCover Letter(s)
DescriptionLetter Authorization
ApplicantAnker Innovations Limited
Equipment ClassWireless Headphone
Product CodeA3004C
Application IDt61tOqsrfywDC2s2r4+MDQ==
Application PurposeClass II Permissive Change
Application Date2025-11-23
Frequency Range2402-2480 MHz
FRN0027073105
Test FirmAttestation of Global Compliance (Shenzhen) Co., L
Certified ByLouis Qi Testing and Compliance Director
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Submitted2025-11-22
Available2025-11-23
Created2025-10-15
Modified2025-10-15
Pages1
File TypeAdobe Acrobat PDF
File Size155238
File SHA-25663401bf111794b471ea62ef942622f9429782830a1f1935cab257c14f755aaef
PDF Metadata AuthorAdria Galin Pons
PDF Metadata ProducerMicrosoft® Word 2010 Microsoft® Word 2010
FCC.gov SourcesFCC.gov 8789211, FCC.gov 8789198

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-05-17PDF 4.1 MB
Internal photosID Label/Location Info2025-11-23PDF 1.8 MB
Internal photosInternal Photos2025-11-23PDF 1.8 MB
Internal photosInternal Photos2025-05-17PDF 1.5 MB
External photosExternal Photos2025-05-17PDF 1.5 MB
ID label and locationID Label/Location Info2024-11-18PDF 1.1 MB
Test Setup photoTest Setup Photos2025-11-23PDF 977.4 KB
Test Setup photo SARTest Setup Photos2025-11-23PDF 717.3 KB
Test Setup photo RFTest Setup Photos2025-05-17PDF 1.1 MB
Test Setup photo SARTest Setup Photos2025-05-17PDF 735.4 KB
Test report BLETest Report2025-11-23PDF 3.2 MB
Test report EDRTest Report2025-11-23PDF 3.2 MB
Antenna SpecificationTest Report2024-11-18PDF 1.1 MB
Test reportTest Report2024-11-18PDF 4.9 MB
Test report 1Test Report2024-11-18PDF 5.4 MB
Test report 2Test Report2024-11-18PDF 1 MB
Attestation Statement Section 2.911(i)Attestation Statements2025-11-23PDF 56.4 KB
Attestation Statement Section 2.911(ii)Attestation Statements2025-11-23PDF 56.3 KB
Declaration of Product ModificationsAttestation Statements2025-11-23PDF 484 KB
Kaspersky StatementAttestation Statements2025-11-23PDF 675.1 KB
TCB_validation_US_agent_processAttestation Statements2025-11-23PDF 553.5 KB
Us_AgentAttestation Statements2025-11-23PDF 1,006 KB
Certification TypeAttestation Statements2024-11-18PDF 56.4 KB
Certificiation ApplicantAttestation Statements2024-11-18PDF 56.3 KB
US_AgentAttestation Statements2024-11-18PDF 553.2 KB
ConfidentialityCover Letter(s)2025-11-23PDF 87.2 KB
Letter AuthorizationCover Letter(s)2025-11-23PDF 151.6 KB
ConfidentialityCover Letter(s)2024-11-18PDF 101.2 KB
Letter AuthorizationCover Letter(s)2024-11-18PDF 226.4 KB
RF Exposure SARRF Exposure Info2025-11-23PDF 3.7 MB
RF Exposure SAR CALIBRATION DATARF Exposure Info2025-11-23PDF 2 MB
RF Exposure SAR Impedance PlotRF Exposure Info2025-11-23PDF 109.8 KB
CALIBRATIONRF Exposure Info2024-11-18PDF 2 MB
ImpedanceRF Exposure Info2024-11-18PDF 183.4 KB
SAR Health ReportRF Exposure Info2024-11-18PDF 2.6 MB
Block Diagram Metadata onlyBlock DiagramPDF 162.5 KB
Schematics A3004C Metadata onlySchematicsPDF 144.6 KB
Schematics BTL24019 Metadata onlySchematicsPDF 20.2 KB
Schematics CHG Metadata onlySchematicsPDF 22.9 KB
Schematics MAIN Metadata onlySchematicsPDF 144.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 1.2 MB
Parts List Metadata onlyParts List/Tune Up InfoPDF 107.3 KB