FCC ID A4X-TWST04S
TWS Bluetooth Earphone
by CE LINK LIMITED
Grantee Code: A4X Product Code: TWST04S
Latest application date: 2020-09-21
FCC ID Device Details
| FCC ID | A4X-TWST04S |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | A4X |
| Product Code | TWST04S |
| Applicant Business | CE LINK LIMITED 🇨🇳 |
| Related Domains |  ce-link.com |
| Equipment Class | TWS Bluetooth Earphone |
| Test Firm | BlueAsia of Technical Services (Shenzhen) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2020-09-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UM | Users Manual | 2020-09-21 | PDF 654.1 KB |
| INT PHO | Internal Photos | 2020-09-21 | PDF 592 KB |
| EXT PHO | External Photos | 2020-09-21 | PDF 1.5 MB |
| LABEL | ID Label/Location Info | 2020-09-21 | PDF 194.2 KB |
| SETUP PHO | Test Setup Photos | 2020-09-21 | PDF 239.1 KB |
| DSS REP 1 | Test Report | 2020-09-21 | PDF 2.2 MB |
| DSS REP 2 | Test Report | 2020-09-21 | PDF 2.2 MB |
| DSS REP 3 | Test Report | 2020-09-21 | PDF 2.7 MB |
| DSS REP 3 | Test Report | 2020-09-21 | PDF 4.1 MB |
| DSS REP 4 | Test Report | 2020-09-21 | PDF 3.6 MB |
| model difference letter | Attestation Statements | 2020-09-21 | PDF 37.7 KB |
| authorization | Cover Letter(s) | 2020-09-21 | PDF 40.6 KB |
| confidence | Cover Letter(s) | 2020-09-21 | PDF 1.6 MB |
| RF EXPO INFO | RF Exposure Info | 2020-09-21 | PDF 232 KB |
| block diagram Metadata only | Block Diagram | PDF 65.8 KB | |
| SCH Metadata only | Schematics | PDF 310.7 KB | |
| OP Metadata only | Operational Description | PDF 74.8 KB |
Application Information
| Application ID | x72I31WpoFK/sxEJw8Rq2w== |
|---|---|
| Final Action Date | 2020-09-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021335963 |
| Model | TWST04S |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | TWS Bluetooth Earphone |
| Responsible Party | Changhong Chen, Engineer, changhong.chen@ce-link.com , (86) 755-27247356 |
| Test Firm | Emen Li, BlueAsia of Technical Services (Shenzhen), emen.li@cblueasia.com  , +86 18681508051 |
| TCB Email | darial@compliancetesting.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 | No |
| 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 listed is conducted |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| x72I31WpoFK/sxEJw8Rq2w== | 2020-09-21 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0001660 | 15C |
Grants
TCB Grant - Application x72I31WpoFK/sxEJw8Rq2w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 09/21/2020 Application Dated: 09/19/2020 |
| CE LINK LIMITED |
| Building M, Li Cheng Technology Industrial Zone, |
| Gong He Village, Sha Jing Town, |
| Shen Zhen, 518104 China |
| Attention: Changhong Chen , Engineer |
| 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: | A4X-TWST04S |
| Name of Grantee: | CE LINK LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Bluetooth Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.000166 |
| Power output listed is conducted |
EAS Grant - Application x72I31WpoFK/sxEJw8Rq2w==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
CE LINK LIMITED Building M, Li Cheng Technology Industrial Zone, Gong He Village, Sha Jing Town, Shen Zhen, 518104 China |
Date of Grant: 09/21/2020 Application Dated: 09/19/2020 |
| Attention: Changhong Chen , Engineer |
| 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: | A4X-TWST04S |
| Name of Grantee: | CE LINK LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Bluetooth Earphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.000166 |
| Power output listed is conducted |
| Mail To: |