EP11 ELECTRONIC EARPLUG Cover Letter(s) - FCC ID 2AYWU-EP11

FCC ID 2AYWU-EP11

Authority Letter

ELECTRONIC EARPLUG

by Hangzhou ZH Tech Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2AYWU-EP11
Document ID9507374
Document TypeCover Letter(s)
DescriptionAuthority Letter
Document TitleTIMCO Engineering Inc
ApplicantHangzhou ZH Tech Co., Ltd.
Equipment ClassELECTRONIC EARPLUG
Product CodeEP11
Application IDS2aclt7fvtujZhje/4QVPw==
Application PurposeOriginal Equipment
Application Date2026-07-28
Frequency Range2402-2480 MHz
FRN0030535207
Test FirmShenzhen DACE Testing Technology Co., Ltd.
Certified ByHanwen Xu
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceNo
Submitted2026-07-28
Available2026-07-28
Created2026-07-23
Modified2026-07-23
Pages1
File TypeAdobe Acrobat PDF
File Size73701
File SHA-256f3a5d20f04b0104721e953bd667072d4da3c2b666a98ed51059a3e0cab1bff9b
PDF Metadata AuthorValued Sony Customer
PDF Metadata ProducerWPS 文字
FCC.gov SourcesFCC.gov 9507374

Related FCC Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-07-28PDF 275.2 KB
Internal PhotosInternal Photos2026-07-28PDF 710.2 KB
External PhotosExternal Photos2026-07-28PDF 745.4 KB
Label LocationID Label/Location Info2026-07-28PDF 138.1 KB
Test Setup PhotosTest Setup Photos2026-07-28PDF 295.3 KB
Antenna SpecificationTest Report2026-07-28PDF 1.4 MB
Test ReportTest Report2026-07-28PDF 5.5 MB
Attestation Statements 2.911 d 5 iAttestation Statements2026-07-28PDF 101.1 KB
Attestation Statements 2.911 d 5 iiAttestation Statements2026-07-28PDF 78.9 KB
US AGENT LetterAttestation Statements2026-07-28PDF 103.4 KB
Authority LetterCover Letter(s)2026-07-28PDF 72 KB
Confidentiality LetterCover Letter(s)2026-07-28PDF 68.5 KB
Declaration on model differenceCover Letter(s)2026-07-28PDF 58.4 KB
RF ExposureRF Exposure Info2026-07-28PDF 132.7 KB
Block Diagram Metadata onlyBlock DiagramPDF 131.7 KB
Schematic Diagram Metadata onlySchematicsPDF 122.2 KB
Operation Description Metadata onlyOperational DescriptionPDF 68 KB