1. FCC ID
  2. 2BNK8
  3. 2BNK8-MB-9
  4. Model difference letter

MB9 Wireless audio system Cover Letter(s) - FCC ID 2BNK8-MB-9

FCC ID 2BNK8-MB-9

Model difference letter

Wireless audio system

by Shenzhen Bairui Plastic Electronic Technology Co., LTD

Document preview loads when visible.

Document Details

FCC ID2BNK8-MB-9
Document ID8047617
Document TypeCover Letter(s)
DescriptionModel difference letter
ApplicantShenzhen Bairui Plastic Electronic Technology Co., LTD
Equipment ClassWireless audio system
Product CodeMB9
Application IDJ5BoVK7M53ZOEzTALYXQIw==
Application PurposeOriginal Equipment
Application Date2025-02-14
Frequency Range2420-2465 MHz
FRN0036555571
Test FirmShenzhen CCUT Quality Technology Co., Ltd.
Certified ByLemon feng
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Short-Term Confidentiality Date08/12/2025
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2025-02-14
Available2025-02-14
Created2025-02-13
Modified2025-02-13
Pages1
File TypeAdobe Acrobat PDF
File Size16016
File SHA-2565840748c04a9bcd7888e069acdca4293abd5bb60eeade4c030449ce7fba08d80
PDF Metadata AuthorWesson
PDF Metadata ProducerMicrosoft® Word 2016 Wesson
FCC.gov SourcesFCC.gov 8047617

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-08-13PDF 507.9 KB
Internal photosInternal Photos2025-08-13PDF 797.7 KB
External photosExternal Photos2025-02-14PDF 1.7 MB
LabelID Label/Location Info2025-02-14PDF 227.7 KB
Test setupTest Setup Photos2025-08-13PDF 331.6 KB
Antenna specificationTest Report2025-02-14PDF 234.5 KB
Test reportTest Report2025-02-14PDF 1,005.2 KB
Covered equipment list attestationAttestation Statements2025-02-14PDF 67 KB
US agent designation attestationAttestation Statements2025-02-14PDF 125.8 KB
Agent letterCover Letter(s)2025-02-14PDF 67 KB
Agent letterCover Letter(s)2025-02-14PDF 16 KB
Confidentiality request letterCover Letter(s)2025-02-14PDF 77.9 KB
Confidentiality request letter shortCover Letter(s)2025-02-14PDF 28.3 KB
Model difference letterCover Letter(s)2025-02-14PDF 15.6 KB
RF exposure infoRF Exposure Info2025-02-14PDF 140.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 114.2 KB
Schematics Metadata onlySchematicsPDF 291.4 KB
Operation description Metadata onlyOperational DescriptionPDF 177.9 KB