NC3 ANC Noise Cancelling Headphones Cover... - FCC ID 2A7GB-NC3

FCC ID 2A7GB-NC3

Letter of declaration model difference

ANC Noise Cancelling Headphones

by Shenzhen Jiechen Technology Co. LTD

Document preview loads when visible.

Document Details

FCC ID2A7GB-NC3
Document ID6574079
Document TypeCover Letter(s)
DescriptionLetter of declaration model difference
ApplicantShenzhen Jiechen Technology Co. LTD
Equipment ClassANC Noise Cancelling Headphones
Product CodeNC3
Application IDg6blOUSJM+mMRUhkbuI8jg==
Application PurposeOriginal Equipment
Application Date2023-06-05
Frequency Range2402-2480 MHz
FRN0032547598
Test FirmShenzhen LCS Compliance Testing Laboratory Ltd.
Certified Byvincent Huang
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2023-06-05
Available2023-06-05
Created2023-06-01
Modified2023-06-01
Pages1
File TypeAdobe Acrobat PDF
File Size128966
File SHA-256bcfbca048033c0443f0f6eba476eee42446361c2be9f8382072a4e01ea4054b8
PDF Metadata Authorwenliang li
PDF Metadata Producerwenliang li 福昕PDF生成器版本11.0.316.4391
FCC.gov SourcesFCC.gov 6574079

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2023-06-05PDF 342.3 KB
Internal photosInternal Photos2023-06-05PDF 2.2 MB
External photosExternal Photos2023-06-05PDF 1.1 MB
Label and label locationID Label/Location Info2023-06-05PDF 508.9 KB
Test setup photosTest Setup Photos2023-06-05PDF 779.2 KB
Antenna informationTest Report2023-06-05PDF 905.3 KB
Appendix A test data BTTest Report2023-06-05PDF 3.3 MB
Test Report BTTest Report2023-06-05PDF 1.4 MB
Agent attestation letterAttestation Statements2023-06-05PDF 49 KB
Covered equipment identification letterAttestation Statements2023-06-05PDF 169.7 KB
Covered equipment letterAttestation Statements2023-06-05PDF 171.8 KB
Confidentiality request letterCover Letter(s)2023-06-05PDF 159.5 KB
Letter of declaration model differenceCover Letter(s)2023-06-05PDF 125.9 KB
RF exposure evaluationRF Exposure Info2023-06-05PDF 417.2 KB
Block diagram Metadata onlyBlock DiagramPDF 90.7 KB
Schematic Metadata onlySchematicsPDF 85.3 KB
Operation description Metadata onlyOperational DescriptionPDF 120.6 KB