1. FCC ID
  2. 2ACCJ
  3. 2ACCJB220
  4. Confidential_TW421 Operation Description-Earphone

B220 TWS Headphone Operational Description - FCC ID 2ACCJB220

FCC ID 2ACCJB220

Confidential_TW421 Operation Description-Earphone

TWS Headphone

by TCL Communication Ltd.

Trouble Loading? Verify you're human to reload the document:

Document Details

FCC ID2ACCJB220
Document ID7334100
Document TypeOperational Description
DescriptionConfidential_TW421 Operation Description-Earphone
Document TitleFederal Communications Commission | The United States of America
ApplicantTCL Communication Ltd.
Equipment ClassTWS Headphone
Product CodeB220
Application IDs9j8c5E+ys6V9PtpbXuFTw==
Application PurposeOriginal Equipment
Application Date2024-05-27
Frequency Range2402-2480 MHz
FRN0031833205
Test FirmTelecommunication Technology Labs, CAICT
Certified ByXue Zhen Project Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Short-Term Confidentiality Date11/24/2024
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Submitted2024-05-21
Pages0
File TypeAdobe Acrobat PDF
File Size248388
File SHA-256069c87a39e5a708d25d44c01afb9ec3797153ec460c53f8f6d32fbafd9c5bfed
FCC.gov SourcesFCC.gov 7334100

Related FCC Exhibits

DocumentTypeAvailableFile
TempConfidential_TW421_QG_PSI_for latam_EN_MEX_V0.1_20240520Users Manual2024-11-24PDF 2.1 MB
TempConfidential_Internal photosInternal Photos2024-11-24PDF 3.4 MB
TempConfidential_External photosExternal Photos2024-11-24PDF 3 MB
TW421 Label_20240320ID Label/Location Info2024-05-27PDF 165.5 KB
TempConfidential_test setup photosTest Setup Photos2024-11-24PDF 1.5 MB
24T04Z100845-001 FCC 15B Rev0Test Report2024-05-27PDF 617.4 KB
24T04Z100845-008_FCC_Report_Part15C_EDR_Right Rev0_Part1Test Report2024-05-27PDF 5.3 MB
24T04Z100845-008_FCC_Report_Part15C_EDR_Right Rev0_Part2Test Report2024-05-27PDF 5.3 MB
24T04Z100845-009_FCC_Report_Part15C_BLE_Right Rev0Test Report2024-05-27PDF 2.9 MB
Antenna report-RightTest Report2024-05-27PDF 5.1 MB
ACB-FORM-FCC-Application-Letters-Covered-List-Attestation Metadata onlyAttestation Statements2024-05-27PDF 411.3 KB
ACB-FORM-FCC-Application-Letters-Covered-List-Attestation_0522Attestation Statements2024-05-27PDF 413.9 KB
FCC-Application-Letters-U.S.-Agent-Letter-for-Service-of-Process 5.21.24Attestation Statements2024-05-27PDF 410.8 KB
FCC-Application-Letters-U.S.-Agent-Letter-for-service-of-Process 2.1.24 Metadata onlyAttestation Statements2024-05-27PDF 305.5 KB
TW421 Agent Letter_ACB_TCL 2ACCJB220 RightCover Letter(s)2024-05-27PDF 179.7 KB
TW421 FCC Confidentiality Letter template 2ACCJB220 RightCover Letter(s)2024-05-27PDF 118.7 KB
TW421 FCC Short Term Confidentiality Letter template 2ACCJB220 RightCover Letter(s)2024-05-27PDF 135.4 KB
24T04Z100845-003_SAR_Right_Rev0RF Exposure Info2024-05-27PDF 701.1 KB
Confidential_TW421 Block DiagramBlock DiagramPDF 91.3 KB
Confidential_TW421 Charger box Block DiagramBlock DiagramPDF 80.5 KB
Confidential_TW421-Charger box SchematicsSchematicsPDF 125.9 KB
Confidential_TW421-JL7006F8 Schematics_NewSchematicsPDF 261.2 KB
Confidential_TW421 Operation Description-EarphoneOperational DescriptionPDF 242.6 KB
Confidential_TW421-ENC-Charger box BOM 2024.03.07Parts List/Tune Up InfoPDF 84.8 KB
Confidential_TW421-ENC-V1.1 BOM 2024.03.07Parts List/Tune Up InfoPDF 83.1 KB
Confidential_TW421_Tune_Up_Procedure_0509Parts List/Tune Up InfoPDF 46.8 KB