1. FCC ID
  2. 2A4VR
  3. 2A4VR-M4
  4. Model Difference Declaration

M4 MP3 Player Cover Letter(s) - FCC ID 2A4VR-M4

FCC ID 2A4VR-M4

Model Difference Declaration

MP3 Player

by Dongguan Hongguanda Industrial Corporation Limited

Document preview loads when visible.

Document Details

FCC ID2A4VR-M4
Document ID5716994
Document TypeCover Letter(s)
DescriptionModel Difference Declaration
Document TitleProduct Declaration
ApplicantDongguan Hongguanda Industrial Corporation Limited
Equipment ClassMP3 Player
Product CodeM4
Application ID5fiajWjz07PVjPz744EXKw==
Application PurposeOriginal Equipment
Application Date2022-03-03
Frequency Range2412-2462 MHz
FRN0032004962
Test FirmShenzhen HUAK Testing Technology Co., Ltd.
Certified ByJASON ZHOU
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Submitted2022-03-03
Available2022-03-03
Created2015-06-03
Modified2022-02-25
Pages1
File TypeAdobe Acrobat PDF
File Size4180936
File SHA-256e126945e4a5284d2f742837bb54f1bc3afbd371238257920528f70f1a16421aa
PDF Metadata AuthorAdministrator
PDF Metadata ProducerAdministrator Acrobat Distiller 11.0 (Windows)
FCC.gov SourcesFCC.gov 5716994, FCC.gov 5716937

Related FCC Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2022-03-03PDF 933 KB
Internal PhotosInternal Photos2022-03-03PDF 4 MB
External PhotosExternal Photos2022-03-03PDF 2.7 MB
Label and locationID Label/Location Info2022-03-03PDF 577.5 KB
labelID Label/Location Info2022-03-03PDF 577.5 KB
Test Setup PhotosTest Setup Photos2022-03-03PDF 245.7 KB
Test ReportTest Report2022-03-03PDF 6 MB
Test ReportTest Report2022-03-03PDF 5.6 MB
Agent Authorization Rev 1.0Cover Letter(s)2022-03-03PDF 20 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2022-03-03PDF 20.2 KB
Model Difference DeclarationCover Letter(s)2022-03-03PDF 4 MB
MPERF Exposure Info2022-03-03PDF 114.5 KB
BlockDiagram Metadata onlyBlock DiagramPDF 23.9 KB
SCH Metadata onlySchematicsPDF 305.3 KB
OP Metadata onlyOperational DescriptionPDF 79.5 KB