1. FCC ID
  2. 2A4TX
  3. 2A4TXYD-01
  4. Letter of declaration model difference

YD01 Kids Headphones Cover Letter(s) - FCC ID 2A4TXYD-01

FCC ID 2A4TXYD-01

Letter of declaration model difference

Kids Headphones

by Dongguan Little Dolphin Technology Co.,Ltd

Document preview loads when visible.

Document Details

FCC ID2A4TXYD-01
Document ID6591586
Document TypeCover Letter(s)
DescriptionLetter of declaration model difference
ApplicantDongguan Little Dolphin Technology Co.,Ltd
Equipment ClassKids Headphones
Product CodeYD01
Application IDb7p9N9v+qGROG67OZMRayg==
Application PurposeOriginal Equipment
Application Date2023-06-12
Frequency Range2402-2480 MHz
FRN0032003717
Test FirmShenzhen Global Test Service Co., Ltd.
Certified ByMaggie Cheung
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Submitted2023-06-12
Available2023-06-12
Created2023-06-12
Modified0002-01-01
Pages1
File TypeAdobe Acrobat PDF
File Size128360
File SHA-25630787b72c12fea9375559330896fcc83f753441bdc5a692628408bc680fc9b04
PDF Metadata Authorwenliang li
PDF Metadata Producerwenliang li 福昕PDF生成器版本11.0.316.4391
FCC.gov SourcesFCC.gov 6591586, FCC.gov 6591569

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2023-06-12PDF 1.5 MB
Internal photosInternal Photos2023-06-12PDF 717.4 KB
External photosExternal Photos2023-06-12PDF 669 KB
Label and label locationID Label/Location Info2023-06-12PDF 101.7 KB
Test setup photosTest Setup Photos2023-06-12PDF 349 KB
Antenna informationTest Report2023-06-12PDF 799.2 KB
Appendix A test data BTTest Report2023-06-12PDF 3.1 MB
Appendix B test data BT LETest Report2023-06-12PDF 2.2 MB
Test Report BTTest Report2023-06-12PDF 2.3 MB
Test Report BT LETest Report2023-06-12PDF 659.5 KB
Agent attestation letterAttestation Statements2023-06-12PDF 301.4 KB
Covered equipment identification letterAttestation Statements2023-06-12PDF 167.7 KB
Covered equipment letterAttestation Statements2023-06-12PDF 171.6 KB
Confidentiality request letterCover Letter(s)2023-06-12PDF 165 KB
Letter of declaration model differenceCover Letter(s)2023-06-12PDF 125.4 KB
RF exposure evaluationRF Exposure Info2023-06-12PDF 628.9 KB
Block diagram Metadata onlyBlock DiagramPDF 33.2 KB
Schematic Metadata onlySchematicsPDF 185.4 KB
Operation description Metadata onlyOperational DescriptionPDF 371.1 KB