FCC ID 2BCM7X58
Bluetooth earphones
by Shenzhen Chaoyin Electronics Co., Ltd
Grantee Code: 2BCM7 Product Code: X58
Latest application date: 2026-08-10
FCC ID Device Details
| FCC ID | 2BCM7X58 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BCM7 |
| Product Code | X58 |
| Applicant Business | Shenzhen Chaoyin Electronics Co., Ltd 🇨🇳 |
| Equipment Class | Bluetooth earphones |
| Test Firm | Shenzhen ZKT Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-10 |
| 2402-2480 MHz | Original Equipment | 2024-06-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-08-10 | PDF 4.4 MB |
| User Manual | Users Manual | 2024-06-17 | PDF 2.9 MB |
| Internal Photos | Internal Photos | 2026-08-10 | PDF 4.1 MB |
| Internal Photos | Internal Photos | 2024-06-17 | PDF 4.5 MB |
| External Photos | External Photos | 2026-08-10 | PDF 3.5 MB |
| External Photos | External Photos | 2024-06-17 | PDF 4.9 MB |
| Label Information | ID Label/Location Info | 2026-08-10 | PDF 663.6 KB |
| Label | ID Label/Location Info | 2024-06-17 | PDF 575.6 KB |
| Test Setup Photos | Test Setup Photos | 2026-08-10 | PDF 716.4 KB |
| Test Setup Photos | Test Setup Photos | 2024-06-17 | PDF 421.5 KB |
| Antenna Report | Test Report | 2026-08-10 | PDF 991.7 KB |
| Test Report | Test Report | 2026-08-10 | PDF 5.6 MB |
| Antenna Info | Test Report | 2024-06-17 | PDF 721 KB |
| Test Report | Test Report | 2024-06-17 | PDF 5.5 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-08-10 | PDF 96 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-08-10 | PDF 96.8 KB |
| Covered Equipment Attestation Metadata only | Attestation Statements | 2024-06-17 | |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-08-10 | PDF 78.5 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-08-10 | PDF 43.8 KB |
| Agent Authorization Letter | Cover Letter(s) | 2024-06-17 | PDF 71.1 KB |
| Confidentiality Letter | Cover Letter(s) | 2024-06-17 | PDF 145.2 KB |
| Confidentiality Letter Metadata only | Cover Letter(s) | 2024-06-17 | PDF 147.2 KB |
| Difference Letter | Cover Letter(s) | 2024-06-17 | PDF 70.1 KB |
| Model Difference Letter | Cover Letter(s) | 2024-06-17 | PDF 79.3 KB |
| RF Exposure Report | RF Exposure Info | 2026-08-10 | PDF 128.6 KB |
| RF Exposure Report | RF Exposure Info | 2024-06-17 | PDF 223.1 KB |
| BLOCK Metadata only | Block Diagram | PDF 45.4 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 6.7 KB | |
| SCH Metadata only | Schematics | PDF 353.1 KB | |
| Schematics Metadata only | Schematics | PDF 25.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 101.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 37.4 KB |
Application Information
| Application ID | U7z5tMOjmgoTTCDgDBRW7Q== |
|---|---|
| Final Action Date | 2026-08-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034153734 |
| Model | X58 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth earphones |
| Responsible Party | AMY Ma, 531896452@qq.com  , +8613724280687 |
| Technical Contact | Shenzhen Chaoyin Electronics Co., Ltd, 531896452@qq.com |
| Non-Technical Contact | Leon Howar, GOLDEN VICTORY INTERNATIONAL TRADING CO LTD, Leon_Howar@GVITRADING.onmicrosoft.com  |
| Test Firm | Lake Xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com  , 86-13620010775 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| U7z5tMOjmgoTTCDgDBRW7Q== | 2026-08-10 | Original Equipment |
| la3TLr/WC12vDjqfiroH/Q== | 2024-06-17 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0005000 | 15C |
Grants
TCB Grant - Application U7z5tMOjmgoTTCDgDBRW7Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/10/2026 Application Dated: 08/10/2026 |
| Shenzhen Chaoyin Electronics Co., Ltd |
| 515, 5th Floor, Building 405, Sanda Industrial Zon |
| Zhenxing Road,Licun Community, Huaqiangbei Street |
| Futian District, Shenzhen, China |
| Attention: AMY Ma , |
| 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: | 2BCM7X58 |
| Name of Grantee: | Shenzhen Chaoyin Electronics Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0022 |
| Power listed is the maximum conducted output power. |
TCB Grant - Application la3TLr/WC12vDjqfiroH/Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 06/17/2024 Application Dated: 06/16/2024 |
| Shenzhen Chaoyin Electronics Co., Ltd |
| 515, 5th Floor, Building 405, Sanda Industrial Zon |
| Zhenxing Road,Licun Community, Huaqiangbei Street |
| Futian District, Shenzhen, China |
| Attention: AMY Ma |
| 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: | 2BCM7-X58 |
| Name of Grantee: | Shenzhen Chaoyin Electronics Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0005 |
| Output power listed is conducted. |
EAS Grant - Application la3TLr/WC12vDjqfiroH/Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Chaoyin Electronics Co., Ltd 515, 5th Floor, Building 405, Sanda Industrial Zon Zhenxing Road,Licun Community, Huaqiangbei Street Futian District, Shenzhen, China |
Date of Grant: 06/17/2024 Application Dated: 06/16/2024 |
| Attention: AMY Ma |
| 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: | 2BCM7-X58 |
| Name of Grantee: | Shenzhen Chaoyin Electronics Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0005 |
| Output power listed is conducted. |
| Mail To: |