1. FCC ID
  2. 2AFHL
  3. 2AFHL-WTW90542
  4. Confidentiality Letter

WTW90542 WorkTunes Wireless Hearing... - FCC ID 2AFHL-WTW90542

FCC ID 2AFHL-WTW90542

Confidentiality Letter

WorkTunes Wireless Hearing Protector

by 3M CONSTRUCTION & HOME IMPROVEMENT MARKETS DIVISION

Document preview loads when visible.

Document Details

FCC ID2AFHL-WTW90542
Document ID2757452
Document TypeCover Letter(s)
DescriptionConfidentiality Letter
Applicant3M CONSTRUCTION & HOME IMPROVEMENT MARKETS DIVISION
Equipment ClassWorkTunes Wireless Hearing Protector
Product CodeWTW90542
Application IDy33Y+k8bneDKBcFmDYpjYw==
Application PurposeOriginal Equipment
Application Date2015-09-22
Frequency Range2402-2480 MHz
FRN0024773145
Test FirmBay Area Compliance Laboratory Corp. (Shenzhen)
Certified ByDOUGLAS FLETCHER
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2015-09-22
Available2015-09-22
Created2015-09-11
Modified2015-09-11
Pages1
File TypeAdobe Acrobat PDF
File Size18045
File SHA-256cf8eaec0eb95e0c534164a799cc491591f4ffbf589b17d991a346a4737a9d873
PDF Metadata ProducerEPSON Perfection 2480/2580 Adobe Acrobat 10.11 Paper Capture Plug-in
FCC.gov SourcesFCC.gov 2757452

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2015-09-22PDF 1,017.3 KB
Int PhotosInternal Photos2015-09-22PDF 864.8 KB
Ext PhotosExternal Photos2015-09-22PDF 320.8 KB
FCC ID LabelID Label/Location Info2015-09-22PDF 88 KB
Setup PhotosTest Setup Photos2015-09-22PDF 405.6 KB
Test ReportTest Report2015-09-22PDF 2.3 MB
Manufacturer Attestation LetterAttestation Statements2015-09-22PDF 16.2 KB
Confidentiality LetterCover Letter(s)2015-09-22PDF 17.6 KB
POACover Letter(s)2015-09-22PDF 18.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 38.1 KB
Schematics Metadata onlySchematicsPDF 270.2 KB
Operation Description Metadata onlyOperational DescriptionPDF 39 KB