1. FCC ID
  2. 2A25A
  3. 2A25A-F4
  4. Attestation_Statement

F4 F4 Headphones Attestation Statements - FCC ID 2A25A-F4

FCC ID 2A25A-F4

Attestation_Statement

F4 Headphones

by YI ZHAO (SHENZHEN) CO., LIMITED.

Document preview loads when visible.

Document Details

FCC ID2A25A-F4
Document ID8579036
Document TypeAttestation Statements
DescriptionAttestation_Statement
Document TitleAttestation Statements - C5266091 X24
ApplicantYI ZHAO (SHENZHEN) CO., LIMITED.
Equipment ClassF4 Headphones
Product CodeF4
Application IDk4iuEKtcXsQ9TlhdNYMmAA==
Application PurposeOriginal Equipment
Application Date2025-08-18
Frequency Range2402-2480 MHz
FRN0031347248
Test FirmShenzhen Microtest Co., Ltd.
Certified ByJenny Qiu Purchasing Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2025-08-18
Available2025-08-18
Created2025-08-08
Modified2025-08-08
Pages1
File TypeAdobe Acrobat PDF
File Size439054
File SHA-25631cfe0952475262e94fad9ee3d633d5a87ae2fab325439e8353c3bb294afdd3c
PDF Metadata AuthorAdria Galin Pons
PDF Metadata ProducerMicrosoft® Word 2016 Microsoft® Word 2016
FCC.gov SourcesFCC.gov 8579036

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-08-18PDF 5.4 MB
Internal photosInternal Photos2025-08-18PDF 1.1 MB
External photosExternal Photos2025-08-18PDF 739.5 KB
ID label and locationID Label/Location Info2025-08-18PDF 1.2 MB
Test Setup photoTest Setup Photos2025-08-18PDF 428 KB
Antenna SpecificationTest Report2025-08-18PDF 902 KB
Test report part1Test Report2025-08-18PDF 2.9 MB
Test report part2Test Report2025-08-18PDF 5.8 MB
Attestation_StatementAttestation Statements2025-08-18PDF 428.8 KB
Kaspersky StatementAttestation Statements2025-08-18PDF 671.7 KB
Product similarity DeclarationAttestation Statements2025-08-18PDF 73.6 KB
TCB_validation_US_agent_processAttestation Statements2025-08-18PDF 2 MB
Us_AgentAttestation Statements2025-08-18PDF 154.6 KB
ConfidentialityCover Letter(s)2025-08-18PDF 473.2 KB
Letter AuthorizationCover Letter(s)2025-08-18PDF 207.9 KB
RF ExposureRF Exposure Info2025-08-18PDF 334 KB
Block Diagram Metadata onlyBlock DiagramPDF 231 KB
Schematics Metadata onlySchematicsPDF 161.1 KB
Operational Description Metadata onlyOperational DescriptionPDF 275.4 KB