FCC ID 2ACCJB220
TWS Headphone
by TCL Communication Ltd.
Grantee Code: 2ACCJ Product Code: B220
Latest application date: 2024-05-27
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-05-27 |
| 2402-2480 MHz | Original Equipment | 2024-05-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| TempConfidential_TW421_QG_PSI_for latam_EN_MEX_V0.1_20240520 | Users Manual | 2024-11-24 | PDF 2.1 MB |
| TempConfidential_Internal photos | Internal Photos | 2024-11-24 | PDF 3.4 MB |
| TempConfidential_External photos | External Photos | 2024-11-24 | PDF 3 MB |
| TW421 Label_20240320 | ID Label/Location Info | 2024-05-27 | PDF 165.5 KB |
| TempConfidential_test setup photos | Test Setup Photos | 2024-11-24 | PDF 1.5 MB |
| 24T04Z100845-001 FCC 15B Rev0 | Test Report | 2024-05-27 | PDF 617.4 KB |
| 24T04Z100845-008_FCC_Report_Part15C_EDR_Right Rev0_Part1 | Test Report | 2024-05-27 | PDF 5.3 MB |
| 24T04Z100845-008_FCC_Report_Part15C_EDR_Right Rev0_Part2 | Test Report | 2024-05-27 | PDF 5.3 MB |
| 24T04Z100845-009_FCC_Report_Part15C_BLE_Right Rev0 | Test Report | 2024-05-27 | PDF 2.9 MB |
| Antenna report-Right | Test Report | 2024-05-27 | PDF 5.1 MB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation Metadata only | Attestation Statements | 2024-05-27 | PDF 411.3 KB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation_0522 | Attestation Statements | 2024-05-27 | PDF 413.9 KB |
| FCC-Application-Letters-U.S.-Agent-Letter-for-Service-of-Process 5.21.24 | Attestation Statements | 2024-05-27 | PDF 410.8 KB |
| FCC-Application-Letters-U.S.-Agent-Letter-for-service-of-Process 2.1.24 Metadata only | Attestation Statements | 2024-05-27 | PDF 305.5 KB |
| TW421 Agent Letter_ACB_TCL 2ACCJB220 Right | Cover Letter(s) | 2024-05-27 | PDF 179.7 KB |
| TW421 FCC Confidentiality Letter template 2ACCJB220 Right | Cover Letter(s) | 2024-05-27 | PDF 118.7 KB |
| TW421 FCC Short Term Confidentiality Letter template 2ACCJB220 Right | Cover Letter(s) | 2024-05-27 | PDF 135.4 KB |
| 24T04Z100845-003_SAR_Right_Rev0 | RF Exposure Info | 2024-05-27 | PDF 701.1 KB |
| Confidential_TW421 Block Diagram | Block Diagram | PDF 91.3 KB | |
| Confidential_TW421 Charger box Block Diagram | Block Diagram | PDF 80.5 KB | |
| Confidential_TW421-Charger box Schematics | Schematics | PDF 125.9 KB | |
| Confidential_TW421-JL7006F8 Schematics_New | Schematics | PDF 261.2 KB | |
| Confidential_TW421 Operation Description-Earphone | Operational Description | PDF 242.6 KB | |
| Confidential_TW421-ENC-Charger box BOM 2024.03.07 | Parts List/Tune Up Info | PDF 84.8 KB | |
| Confidential_TW421-ENC-V1.1 BOM 2024.03.07 | Parts List/Tune Up Info | PDF 83.1 KB | |
| Confidential_TW421_Tune_Up_Procedure_0509 | Parts List/Tune Up Info | PDF 46.8 KB |
Application Information
| Application ID | s9j8c5E+ys6V9PtpbXuFTw== |
|---|---|
| Final Action Date | 2024-05-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031833205 |
| Model | B220 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | TWS Headphone |
| Responsible Party | Ting Wang, ting.wang.hz@tcl.com  , +8613502294537 |
| Agent | Zhen Zhen Zhen, CTTL, Telecommunication Technology Labs, CAICT, xuezhen@caict.ac.cn  , 86-10-62304633-2513 |
| Technical Contact | Xue Zhen, CTTL, Telecommunication Technology Labs, CAICT, xuezhen@caict.ac.cn , 86-10-62304633 |
| Test Firm | Jiyang Zhu, Telecommunication Technology Labs, CAICT, zhujiyang@caict.ac.cn , 008601062305048 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/24/2024 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power output is conducted. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF Exposure compliance. This filling meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in portable configuration. This device also contains Bluetooth transmitter. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| s9j8c5E+ys6V9PtpbXuFTw== | 2024-05-27 | Original Equipment |
| ro8WOTEvqHpa8i88FcOBdw== | 2024-05-27 | Original Equipment |
| hpCVtXVxzS085ZlrS6ntnw== | 2024-05-27 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application s9j8c5E+ys6V9PtpbXuFTw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 05/27/2024 Application Dated: 05/21/2024 |
| TCL Communication Ltd. |
| 5/F, Building 22E, 22 Science Park East Avenue |
| Hong Kong Science Park, Shatin, NT |
| Hong Kong, China |
| Attention: Ting Wang |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2ACCJB220 |
| Name of Grantee: | TCL Communication Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS Headphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0023 |
| Power output is conducted. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF Exposure compliance. This filling meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in portable configuration. This device also contains Bluetooth transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application s9j8c5E+ys6V9PtpbXuFTw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue Hong Kong Science Park, Shatin, NT Hong Kong, China |
Date of Grant: 05/27/2024 Application Dated: 05/21/2024 |
| Attention: Ting Wang |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2ACCJB220 |
| Name of Grantee: | TCL Communication Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS Headphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0023 |
| Power output is conducted. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF Exposure compliance. This filling meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in portable configuration. This device also contains Bluetooth transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 05/27/2024 Application Dated: 05/21/2024 |
| TCL Communication Ltd. |
| 5/F, Building 22E, 22 Science Park East Avenue |
| Hong Kong Science Park, Shatin, NT |
| Hong Kong, China |
| Attention: Ting Wang |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2ACCJB220 |
| Name of Grantee: | TCL Communication Ltd. |
| Equipment Class: | Part 15 Class B Computing Device Peripheral |
| Notes: | TWS Headphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| This device contains Bluetooth and BLE transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application ro8WOTEvqHpa8i88FcOBdw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue Hong Kong Science Park, Shatin, NT Hong Kong, China |
Date of Grant: 05/27/2024 Application Dated: 05/21/2024 |
| Attention: Ting Wang |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2ACCJB220 |
| Name of Grantee: | TCL Communication Ltd. |
| Equipment Class: | Part 15 Class B Computing Device Peripheral |
| Notes: | TWS Headphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| This device contains Bluetooth and BLE transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 05/27/2024 Application Dated: 05/21/2024 |
| TCL Communication Ltd. |
| 5/F, Building 22E, 22 Science Park East Avenue |
| Hong Kong Science Park, Shatin, NT |
| Hong Kong, China |
| Attention: Ting Wang |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2ACCJB220 |
| Name of Grantee: | TCL Communication Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Headphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0044 |
| Power output is conducted. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF Exposure compliance. This filling meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in portable configuration. This device also contains BLE transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application hpCVtXVxzS085ZlrS6ntnw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue Hong Kong Science Park, Shatin, NT Hong Kong, China |
Date of Grant: 05/27/2024 Application Dated: 05/21/2024 |
| Attention: Ting Wang |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2ACCJB220 |
| Name of Grantee: | TCL Communication Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Headphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0044 |
| Power output is conducted. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF Exposure compliance. This filling meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in portable configuration. This device also contains BLE transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |