1. FCC ID
  2. 2BNTO
  3. 2BNTO-B21S
  4. External Photos

B21S Bone Conduction Sports Bluetooth... - FCC ID 2BNTO-B21S

FCC ID 2BNTO-B21S

External Photos

Bone Conduction Sports Bluetooth Headset

by Shenzhen Kai Chuang Future Technology Co., LTD

Document preview loads when visible.

Document Details

FCC ID2BNTO-B21S
Document ID8345735
Document TypeExternal Photos
DescriptionExternal Photos
ApplicantShenzhen Kai Chuang Future Technology Co., LTD
Equipment ClassBone Conduction Sports Bluetooth Headset
Product CodeB21S
Application IDLI+tebtT0/QxYQbhj0d71A==
Application PurposeChange in Identification
Application Date2025-05-30
Frequency Range2402-2480 MHz
FRN0036690915
Test FirmDongguan DN Testing Co., Ltd.
Certified ByXiao Xia Deng Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2025-05-30
Available2025-05-30
Created2024-07-30
Modified2025-05-30
Pages3
File TypeAdobe Acrobat PDF
File Size779832
File SHA-2566bfa9dd1d274c76001450c0e281260d331c013ad31a2172f2253b86af5239efa
PDF Metadata Author笔头pencils
PDF Metadata ProducerWPS 文字
FCC.gov SourcesFCC.gov 8345735

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-05-30PDF 5.1 MB
External PhotosExternal Photos2025-05-30PDF 761.6 KB
Label and locationID Label/Location Info2025-05-30PDF 42.9 KB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-05-30PDF 129.4 KB
USA-LocalRepLetter_V1.1 - 2BNTO-B21SAttestation Statements2025-05-30PDF 85.5 KB
Authorization Letter for FCC IDCover Letter(s)2025-05-30PDF 118.2 KB
Letter of Change FCC IDCover Letter(s)2025-05-30PDF 139.4 KB
Product Equality DeclarationCover Letter(s)2025-05-30PDF 100.1 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 76.2 KB