CHJ181 Wireless Speaker Cover Letter(s) - FCC ID 2BQEB-CHJ181

FCC ID 2BQEB-CHJ181

Confidentiality request letter

Wireless Speaker

by Shenzhen Cheng Hong Jia Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2BQEB-CHJ181
Document ID8945637
Document TypeCover Letter(s)
DescriptionConfidentiality request letter
ApplicantShenzhen Cheng Hong Jia Technology Co., Ltd.
Equipment ClassWireless Speaker
Product CodeCHJ181
Application IDjb4r732pZov77aIL5m10AA==
Application PurposeOriginal Equipment
Application Date2025-12-30
Frequency Range2402-2480 MHz
FRN0037181260
Test FirmShenzhen Huaxia Testing Technology Co., Ltd
Certified ByPeixuan Yang
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceNo
Submitted2025-12-30
Available2025-12-30
Created2025-12-30
Modified2025-12-30
Pages1
File TypeAdobe Acrobat PDF
File Size180247
File SHA-25647d9768031eadaf0a56294c9fcf457c7724718976b79f95f1e75d3061e4daa60
PDF Metadata AuthorMicrosoft Office-Anwender
PDF Metadata ProducerMicrosoft Office-Anwender 福昕PDF生成器版本8.0.2.0718
FCC.gov SourcesFCC.gov 8945637

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-12-30PDF 133 KB
Internal photosInternal Photos2025-12-30PDF 1.7 MB
External photosExternal Photos2025-12-30PDF 1.1 MB
Label and label locationID Label/Location Info2025-12-30PDF 107.4 KB
Test setup photosTest Setup Photos2025-12-30PDF 1.5 MB
Antenna informationTest Report2025-12-30PDF 1.1 MB
Test Report BT part 1Test Report2025-12-30PDF 2.2 MB
Test Report BT part 2Test Report2025-12-30PDF 4.9 MB
Agent attestation letterAttestation Statements2025-12-30PDF 2.3 MB
Covered equipment letterAttestation Statements2025-12-30PDF 172.7 KB
Due digilence letterAttestation Statements2025-12-30PDF 180.9 KB
Confidentiality request letterCover Letter(s)2025-12-30PDF 176 KB
RF exposure evaluationRF Exposure Info2025-12-30PDF 362 KB
Block diagram Metadata onlyBlock DiagramPDF 53.2 KB
Schematic Metadata onlySchematicsPDF 163.9 KB
Operation description Metadata onlyOperational DescriptionPDF 49.1 KB