1. FCC ID
  2. 2A4J5
  3. 2A4J5-ACAI21
  4. Internal photos

ACAI21 TWS Bluetooth earphones Teardown... - FCC ID 2A4J5-ACAI21

FCC ID 2A4J5-ACAI21

Internal photos

TWS Bluetooth earphones

by Shenzhen Yukangtengda Electronic Co., Ltd.

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Document Details

FCC ID2A4J5-ACAI21
Document ID5724164
Document TypeInternal Photos
DescriptionInternal photos
Document TitleEN 300328V1
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
Created2022-02-28
Modified2022-02-28
Pages6
File TypeAdobe Acrobat PDF
File Size1449132
File SHA-25622d08106547ff39ff4609d96ae767ca81fb5f27bb347e6c3353100a6e38a7f0b
PDF Metadata Author微软用户
PDF Metadata ProducerMicrosoft® Office Word 2007 Microsoft® Office Word 2007
FCC.gov SourcesFCC.gov 5724164, FCC.gov 5724141

Related FCC Exhibits

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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