1. FCC ID
  2. 2A4J5
  3. 2A4J5-ACAI21
  4. User manual

ACAI21 TWS Bluetooth earphones User Manual - FCC ID 2A4J5-ACAI21

FCC ID 2A4J5-ACAI21

User manual

TWS Bluetooth earphones

by Shenzhen Yukangtengda Electronic Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2A4J5-ACAI21
Document ID5724171
Document TypeUsers Manual
DescriptionUser manual
Document Titlejh-s6 英日文 说明书 2021-05-28
ApplicantShenzhen Yukangtengda Electronic Co., Ltd.
Equipment ClassTWS Bluetooth earphones
Product CodeACAI21
Application ID3JpEZUanNjb6G3Cn4Tl4sQ==
Application PurposeOriginal Equipment
Application Date2022-03-04
Frequency Range2402-2480 MHz
FRN0031976269
Test FirmShenzhen Alpha Product Testing Co., LTD.
Certified ByYe Fangming General manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Submitted2022-03-04
Available2022-03-04
Created2022-02-25
Modified2022-02-28
Pages3
File TypeAdobe Acrobat PDF
File Size241446
File SHA-256d41f0cb1ed53743880951abdd0421e8c7bbd27fe2a029f358c19c3b9918a172e
PDF Metadata Authoradmin
PDF Metadata Produceradmin
FCC.gov SourcesFCC.gov 5724171, FCC.gov 5724147

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2022-03-04PDF 235.8 KB
Internal photosInternal Photos2022-03-04PDF 1.4 MB
External photosExternal Photos2022-03-04PDF 1.4 MB
LabelID Label/Location Info2022-03-04PDF 483.3 KB
Test setupTest Setup Photos2022-03-04PDF 221 KB
Test reportTest Report2022-03-04PDF 5.4 MB
Test reportTest Report2022-03-04PDF 3 MB
Cover LetterCover Letter(s)2022-03-04PDF 146.9 KB
Cover letterCover Letter(s)2022-03-04PDF 31.8 KB
RF ExposureRF Exposure Info2022-03-04PDF 445.7 KB
Block Diagram Metadata onlyBlock DiagramPDF 46.7 KB
Schematics Metadata onlySchematicsPDF 136.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 79.2 KB