1. FCC ID
  2. 2BFFW
  3. 2BFFW-TWS-J66
  4. Test report

TWSJ66 wireless earphones Test Report - FCC ID 2BFFW-TWS-J66

FCC ID 2BFFW-TWS-J66

Test report

wireless earphones

by Shenzhen Yinzhihang Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2BFFW-TWS-J66
Document ID8055542
Document TypeTest Report
DescriptionTest report
Document TitleMeasurement Report
ApplicantShenzhen Yinzhihang Technology Co., Ltd.
Equipment Classwireless earphones
Product CodeTWSJ66
Application IDPoHDPJULrCP8nt1PKfijVw==
Application PurposeOriginal Equipment
Application Date2025-02-20
Frequency Range2402-2480 MHz
FRN0033588823
Test FirmShenzhen DL Testing Technology Co., Ltd.
Certified ByJack bu Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2025-02-19
Available2025-02-20
Created2025-02-19
Modified2025-02-19
Pages30
File TypeAdobe Acrobat PDF
File Size1543420
File SHA-256b4daa91c0dd0b13d9d0d7e46c30e7faa886bd0d6ed64e744294a18b5ee0e0cdb
PDF Metadata AuthorKent
PDF Metadata ProducerMicrosoft® Word 2016 Kent
FCC.gov SourcesFCC.gov 8055542

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-02-20PDF 1.3 MB
Internal photosInternal Photos2025-02-20PDF 1.1 MB
External photosExternal Photos2025-02-20PDF 932 KB
ID label and locationID Label/Location Info2025-02-20PDF 155.3 KB
Test photoTest Setup Photos2025-02-20PDF 326.5 KB
Antenna SpecificationTest Report2025-02-20PDF 985.7 KB
Test reportTest Report2025-02-20PDF 1.5 MB
Attestation_StatementAttestation Statements2025-02-20PDF 111.1 KB
US_AgentAttestation Statements2025-02-20PDF 59.7 KB
ConfidentialityCover Letter(s)2025-02-20PDF 108.3 KB
Letter AuthorizationCover Letter(s)2025-02-20PDF 76.8 KB
MPERF Exposure Info2025-02-20PDF 67.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 18 KB
Schematics Metadata onlySchematicsPDF 35.7 KB
Operational Description Metadata onlyOperational DescriptionPDF 21.4 KB