TWS450 Bluetooth earbuds Cover Letter(s) - FCC ID 2BAQY-TWS450

FCC ID 2BAQY-TWS450

Confidentiality request letter

Bluetooth earbuds

by HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD.

Document preview loads when visible.

Document Details

FCC ID2BAQY-TWS450
Document ID7083027
Document TypeCover Letter(s)
DescriptionConfidentiality request letter
ApplicantHIFIMAN KUNSHAN TECHNOLOGY GROUP CO., LTD.
Equipment ClassBluetooth earbuds
Product CodeTWS450
Application IDko1grdLodhFXaU4ae9ZZNw==
Application PurposeOriginal Equipment
Application Date2024-01-28
Frequency Range2402-2480 MHz
FRN0033602756
Test FirmShenzhen LCS Compliance Testing Laboratory Ltd.
Certified ByYuchun Zhang
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2024-01-28
Available2024-01-28
Created2024-01-27
Modified0002-01-01
Pages1
File TypeAdobe Acrobat PDF
File Size178697
File SHA-2565accb1c255c1973f726005766bcd29b4f6a5881627db2917dbe7f70af69d4804
PDF Metadata AuthorMicrosoft Microsoft Office-Anwender
PDF Metadata ProducerMicrosoft Office-Anwender 福昕PDF生成器版本11.0.316.4391
FCC.gov SourcesFCC.gov 7083027

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2024-01-28PDF 614.9 KB
Internal photosInternal Photos2024-01-28PDF 4.1 MB
External photosExternal Photos2024-01-28PDF 3.2 MB
Label and label locationID Label/Location Info2024-01-28PDF 470.8 KB
Test setup photosTest Setup Photos2024-01-28PDF 1.4 MB
Antenna informationTest Report2024-01-28PDF 1.3 MB
Appendix A test data BT part 1Test Report2024-01-28PDF 5.4 MB
Appendix A test data BT part 2Test Report2024-01-28PDF 5.6 MB
Test Report BTTest Report2024-01-28PDF 1.9 MB
Agent attestation letterAttestation Statements2024-01-28PDF 331.8 KB
Covered equipment identification letterAttestation Statements2024-01-28PDF 181.6 KB
Covered equipment letterAttestation Statements2024-01-28PDF 184.7 KB
Confidentiality request letterCover Letter(s)2024-01-28PDF 174.5 KB
RF exposure evaluationRF Exposure Info2024-01-28PDF 285 KB
Block diagram Metadata onlyBlock DiagramPDF 49.2 KB
Schematic Metadata onlySchematicsPDF 58.4 KB
Operation description Metadata onlyOperational DescriptionPDF 371.1 KB