S83 TWS Earbuds Cover Letter(s) - FCC ID 2AMBA-S83

FCC ID 2AMBA-S83

Agent Authorization

TWS Earbuds

by Dongguan Pinmi Electronic Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2AMBA-S83
Document ID8853481
Document TypeCover Letter(s)
DescriptionAgent Authorization
Document Title(Date)
ApplicantDongguan Pinmi Electronic Technology Co., Ltd.
Equipment ClassTWS Earbuds
Product CodeS83
Application IDrDWOVzHMvYhdq2zRbwPCUg==
Application PurposeOriginal Equipment
Application Date2025-12-05
Frequency Range2402-2480 MHz
FRN0033640764
Test FirmShenzhen CTB Testing Technology Co., Ltd.
Certified ByTang feitao
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Submitted2025-12-05
Available2025-12-05
Created2025-11-27
Modified2025-11-27
Pages1
File TypeAdobe Acrobat PDF
File Size28139
File SHA-256ba1c1babaa6f65bbb93e4d5acc7d9917083b6015a2a38ddcb977950572ee5a48
PDF Metadata AuthorAdministrator
PDF Metadata ProducerMicrosoft® Word 2016 Microsoft® Word 2016
FCC.gov SourcesFCC.gov 8853481, FCC.gov 8853159

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-06-03PDF 2.6 MB
Internal PhotosInternal Photos2026-06-03PDF 1.4 MB
External PhotosExternal Photos2025-12-05PDF 856.4 KB
ID Label/Location InfoID Label/Location Info2025-12-05PDF 186.4 KB
Test Setup PhotosTest Setup Photos2025-12-05PDF 226.5 KB
ANT Test ReportTest Report2025-12-05PDF 942.7 KB
Test Report Metadata onlyTest Report2025-12-05PDF 4.2 MB
Test Report Metadata onlyTest Report2025-12-05PDF 3.3 MB
Test Report REV1Test Report2025-12-05PDF 2.9 MB
Test Report REV1Test Report2025-12-05PDF 4.9 MB
Attestation StatementsAttestation Statements2025-12-05PDF 74.2 KB
US agentAttestation Statements2025-12-05PDF 319.6 KB
Agent AuthorizationCover Letter(s)2025-12-05PDF 27.5 KB
Long & short term Confidentiality LetterCover Letter(s)2025-12-05PDF 140.5 KB
Model DifferenceCover Letter(s)2025-12-05PDF 184.1 KB
RF Exposure InfoRF Exposure Info2025-12-05PDF 74.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 46.2 KB
Schematics Metadata onlySchematicsPDF 145.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 149.7 KB