FCC ID 2AZ4D-JS711H
TWS Earbuds
by Shenzhen Shengtai smart Innovation Technology Co. LTD
Grantee Code: 2AZ4D Product Code: JS711H
Latest application date: 2025-01-20
FCC ID Device Details
| FCC ID | 2AZ4D-JS711H |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZ4D |
| Product Code | JS711H |
| Applicant Business | Shenzhen Shengtai smart Innovation Technology Co. LTD 🇨🇳 |
| Related Domains |  stsmart.net |
| Equipment Class | TWS Earbuds |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-20 |
| 2402-2480 MHz | Original Equipment | 2025-01-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-07-20 | PDF 4.1 MB |
| Internal Photos | Internal Photos | 2025-07-20 | PDF 1.5 MB |
| External Photos | External Photos | 2025-01-20 | PDF 1.1 MB |
| Label Location | ID Label/Location Info | 2025-01-20 | PDF 219.5 KB |
| Test Setup Photos | Test Setup Photos | 2025-01-20 | PDF 243.9 KB |
| Antenna Specification | Test Report | 2025-01-20 | PDF 754.2 KB |
| BLE Test Report | Test Report | 2025-01-20 | PDF 2.4 MB |
| BT Test Report | Test Report | 2025-01-20 | PDF 3.6 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2025-01-20 | PDF 198.4 KB |
| US AGENT Letter | Attestation Statements | 2025-01-20 | PDF 64.4 KB |
| Authority Letter | Cover Letter(s) | 2025-01-20 | PDF 130.4 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-01-20 | PDF 189.9 KB |
| Declaration on model difference | Cover Letter(s) | 2025-01-20 | PDF 187.3 KB |
| RF Exposure | RF Exposure Info | 2025-01-20 | PDF 73.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 263.8 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 63.3 KB | |
| Operation Description Metadata only | Operational Description | PDF 150.4 KB |
Application Information
| Application ID | hRW0ooYPagMS3hzNZvJ+EA== |
|---|---|
| Final Action Date | 2025-01-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030972772 |
| Model | JS711H |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | TWS Earbuds |
| Responsible Party | Xinhua Qiu, Manager, qiuxinhua@stsmart.net , 0755-33592466 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 07/20/2025 |
| 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 listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| hRW0ooYPagMS3hzNZvJ+EA== | 2025-01-20 | Original Equipment |
| WpuSvXdQONyY6wxg7qhYSw== | 2025-01-20 | Original Equipment |
Grants
TCB Grant - Application WpuSvXdQONyY6wxg7qhYSw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 01/20/2025 Application Dated: 01/20/2025 |
| Shenzhen Shengtai smart Innovation Technology Co. LTD |
| 201,301,401,Building 2,Gaoshi New Energy |
| Industrial Park,No. 10,Xiusha Road,ShatinCommunity |
| Kengzi Street, Pingshan District, Shenzhen, 518109 China |
| Attention: Xinhua Qiu , 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: | 2AZ4D-JS711H |
| Name of Grantee: | Shenzhen Shengtai smart Innovation Technology Co. LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00377 |
| Power listed is conducted. |
EAS Grant - Application WpuSvXdQONyY6wxg7qhYSw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Shengtai smart Innovation Technology Co. LTD 201,301,401,Building 2,Gaoshi New Energy Industrial Park,No. 10,Xiusha Road,ShatinCommunity Kengzi Street, Pingshan District, Shenzhen, 518109 China |
Date of Grant: 01/20/2025 Application Dated: 01/20/2025 |
| Attention: Xinhua Qiu , 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: | 2AZ4D-JS711H |
| Name of Grantee: | Shenzhen Shengtai smart Innovation Technology Co. LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Earbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00377 |
| Power listed is conducted. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 01/20/2025 Application Dated: 01/20/2025 |
| Shenzhen Shengtai smart Innovation Technology Co. LTD |
| 201,301,401,Building 2,Gaoshi New Energy |
| Industrial Park,No. 10,Xiusha Road,ShatinCommunity |
| Kengzi Street, Pingshan District, Shenzhen, 518109 China |
| Attention: Xinhua Qiu , 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: | 2AZ4D-JS711H |
| Name of Grantee: | Shenzhen Shengtai smart Innovation Technology Co. LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00262 |
| Power listed is conducted. |
EAS Grant - Application hRW0ooYPagMS3hzNZvJ+EA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Shengtai smart Innovation Technology Co. LTD 201,301,401,Building 2,Gaoshi New Energy Industrial Park,No. 10,Xiusha Road,ShatinCommunity Kengzi Street, Pingshan District, Shenzhen, 518109 China |
Date of Grant: 01/20/2025 Application Dated: 01/20/2025 |
| Attention: Xinhua Qiu , 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: | 2AZ4D-JS711H |
| Name of Grantee: | Shenzhen Shengtai smart Innovation Technology Co. LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS Earbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00262 |
| Power listed is conducted. |
| Mail To: |