1. FCC ID
  2. 2BMXP
  3. 2BMXP-BTW77
  4. Confidentiality

BTW77 Earphone Cover Letter(s) - FCC ID 2BMXP-BTW77

FCC ID 2BMXP-BTW77

Confidentiality

Earphone

by Shenzhen Sound Bass Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2BMXP-BTW77
Document ID7951003
Document TypeCover Letter(s)
DescriptionConfidentiality
Document TitleC5266091_X10_Ed2_Request_for_Confidentiality1_Longx
ApplicantShenzhen Sound Bass Technology Co., Ltd.
Equipment ClassEarphone
Product CodeBTW77
Application IDrpvAPEgGiQK0g9Ut/TInhg==
Application PurposeOriginal Equipment
Application Date2025-01-03
Frequency Range2402-2480 MHz
FRN0036433753
Test FirmSHENZHEN NCT TESTING TECHNOLOGY CO., LTD.
Certified ByJustin Chen Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Short-Term Confidentiality Date06/01/2025
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Submitted2025-01-03
Available2025-01-03
Created2024-12-26
Modified2024-12-26
Pages2
File TypeAdobe Acrobat PDF
File Size164497
File SHA-2569bf560c2b0809c1c4f474793424d16ca5193e3b0828a6a6eda47a77be92a5b1a
PDF Metadata AuthorAdministrator
PDF Metadata ProducerAdministrator Acrobat Distiller 19.0 (Windows)
FCC.gov SourcesFCC.gov 7951003, FCC.gov 7951041

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-06-01PDF 835.3 KB
Internal photosInternal Photos2025-06-01PDF 1.1 MB
External photosExternal Photos2025-06-01PDF 1.2 MB
ID label and locationID Label/Location Info2025-01-03PDF 177.6 KB
Test photoTest Setup Photos2025-01-03PDF 374.3 KB
Antenna SpecificationTest Report2025-01-03PDF 751.2 KB
BLE Report Appendix dataTest Report2025-01-03PDF 971.8 KB
BT Report Appendix dataTest Report2025-01-03PDF 3.8 MB
Test reportTest Report2025-01-03PDF 922.6 KB
Test reportTest Report2025-01-03PDF 958.3 KB
Attestation_StatementAttestation Statements2025-01-03PDF 119 KB
Family declarationAttestation Statements2025-01-03PDF 73.8 KB
US_AgentAttestation Statements2025-01-03PDF 154.7 KB
ConfidentialityCover Letter(s)2025-01-03PDF 160.6 KB
Letter AuthorizationCover Letter(s)2025-01-03PDF 70.5 KB
MPERF Exposure Info2025-01-03PDF 120.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 177.6 KB
Schematics Metadata onlySchematicsPDF 96.5 KB
Operational Description Metadata onlyOperational DescriptionPDF 82.5 KB