FCC ID 2ATSF-C20
Wireless Airbuds
by Dongguan Cheerlink Electronic Technology Co., LTD
Grantee Code: 2ATSF Product Code: C20
Latest application date: 2021-04-01
FCC ID Device Details
| FCC ID | 2ATSF-C20 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ATSF |
| Product Code | C20 |
| Applicant Business | Dongguan Cheerlink Electronic Technology Co., LTD 🇨🇳 |
| Equipment Class | Wireless Airbuds |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2021-04-01 |
| 2402-2480 MHz | Original Equipment | 2021-04-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2021-04-01 | PDF 1.3 MB |
| Internal Photos | Internal Photos | 2021-04-01 | PDF 413.3 KB |
| External Photos | External Photos | 2021-04-01 | PDF 790.8 KB |
| Label and Label Location | ID Label/Location Info | 2021-04-01 | PDF 62.2 KB |
| Test Setup Photos | Test Setup Photos | 2021-04-01 | PDF 256.4 KB |
| Appendix A Test Data for BT | Test Report | 2021-04-01 | PDF 3.3 MB |
| Appendix B Test Data for BLE | Test Report | 2021-04-01 | PDF 921.8 KB |
| Test Report-DSS | Test Report | 2021-04-01 | PDF 771.2 KB |
| Test Report-DTS | Test Report | 2021-04-01 | PDF 756.8 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2021-04-01 | PDF 73.1 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2021-04-01 | PDF 109.3 KB |
| FCC POA | Cover Letter(s) | 2021-04-01 | PDF 69.3 KB |
| RF Exposure info | RF Exposure Info | 2021-04-01 | PDF 386.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 62.1 KB | |
| Schematic Metadata only | Schematics | PDF 50.9 KB | |
| Declaration concerning Antenna Specification Metadata only | Operational Description | PDF 74.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 374.9 KB |
Application Information
| Application ID | q+zdyLbU1CnyX+QLQe5qDg== |
|---|---|
| Final Action Date | 2021-04-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024904948 |
| Model | C20 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Airbuds |
| Responsible Party | Gongbao Zhang, Manager, Kelvinzhang555@hotmail.com  , 86-0769-86657767 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | joergkusig@eurofins.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 | Output Power listed is peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| q+zdyLbU1CnyX+QLQe5qDg== | 2021-04-01 | Original Equipment |
| 9b9D58E6b6OspucJUCO9vw== | 2021-04-01 | Original Equipment |
Grants
TCB Grant - Application q+zdyLbU1CnyX+QLQe5qDg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 04/01/2021 Application Dated: 04/01/2021 |
| Dongguan Cheerlink Electronic Technology Co., LTD |
| Bulding 1, No.4 Fulong, Shipai, |
| Dongguan City, GuangDong Province, 523330 China |
| Attention: Gongbao Zhang , Manager |
| 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: | 2ATSF-C20 |
| Name of Grantee: | Dongguan Cheerlink Electronic Technology Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Airbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Output Power listed is peak conducted. |
EAS Grant - Application q+zdyLbU1CnyX+QLQe5qDg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Dongguan Cheerlink Electronic Technology Co., LTD Bulding 1, No.4 Fulong, Shipai, Dongguan City, GuangDong Province, 523330 China |
Date of Grant: 04/01/2021 Application Dated: 04/01/2021 |
| Attention: Gongbao Zhang , Manager |
| 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: | 2ATSF-C20 |
| Name of Grantee: | Dongguan Cheerlink Electronic Technology Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Airbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Output Power listed is peak conducted. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 04/01/2021 Application Dated: 04/01/2021 |
| Dongguan Cheerlink Electronic Technology Co., LTD |
| Bulding 1, No.4 Fulong, Shipai, |
| Dongguan City, GuangDong Province, 523330 China |
| Attention: Gongbao Zhang , Manager |
| 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: | 2ATSF-C20 |
| Name of Grantee: | Dongguan Cheerlink Electronic Technology Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Airbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Output Power listed is peak conducted. |
EAS Grant - Application 9b9D58E6b6OspucJUCO9vw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Dongguan Cheerlink Electronic Technology Co., LTD Bulding 1, No.4 Fulong, Shipai, Dongguan City, GuangDong Province, 523330 China |
Date of Grant: 04/01/2021 Application Dated: 04/01/2021 |
| Attention: Gongbao Zhang , Manager |
| 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: | 2ATSF-C20 |
| Name of Grantee: | Dongguan Cheerlink Electronic Technology Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Airbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Output Power listed is peak conducted. |
| Mail To: |