FCC ID 2A4RO-M1R
Wireless Audio Receiver
by Shenzhen Amesra Technology Co., Ltd.
Grantee Code: 2A4RO Product Code: M1R
Latest application date: 2025-12-04
FCC ID Device Details
| FCC ID | 2A4RO-M1R |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4RO |
| Product Code | M1R |
| Applicant Business | Shenzhen Amesra Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Wireless Audio Receiver |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-12-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-06-02 | PDF 1.4 MB |
| Internal Photos | Internal Photos | 2026-06-02 | PDF 463 KB |
| External Photos | External Photos | 2025-12-04 | PDF 503.6 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-12-04 | PDF 271.5 KB |
| Test Setup Photos | Test Setup Photos | 2025-12-04 | PDF 285.1 KB |
| ANT Test Report | Test Report | 2025-12-04 | PDF 776.8 KB |
| Test Report | Test Report | 2025-12-04 | PDF 2.6 MB |
| Attestation Statements | Attestation Statements | 2025-12-04 | PDF 76.5 KB |
| US agent | Attestation Statements | 2025-12-04 | PDF 321.6 KB |
| Agent Authorization | Cover Letter(s) | 2025-12-04 | PDF 29.5 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2025-12-04 | PDF 141.8 KB |
| Model Difference | Cover Letter(s) | 2025-12-04 | PDF 184.6 KB |
| RF Exposure Info | RF Exposure Info | 2025-12-04 | PDF 71.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 49 KB | |
| Schematics Metadata only | Schematics | PDF 88.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 145.8 KB |
Application Information
| Application ID | hMsRIidM6LG0lSwUIH4+oA== |
|---|---|
| Final Action Date | 2025-12-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031998818 |
| Model | M1R |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Audio Receiver |
| Responsible Party | Heping Nie, amesra@163.com  , 0755-23775262 |
| Technical Contact | Heping Nie, Shenzhen Amesra Technology Co., Ltd., amesra@163.com , 13538214502 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| hMsRIidM6LG0lSwUIH4+oA== | 2025-12-04 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00051 | 15C |
Grants
TCB Grant - Application hMsRIidM6LG0lSwUIH4+oA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 12/04/2025 Application Dated: 12/04/2025 |
| Shenzhen Amesra Technology Co., Ltd. |
| 401, Aohua Business Building, No. 148 Huarong |
| Road, Gaofeng Community, Dalang Street, Longhua |
| District, Shenzhen,, China |
| Attention: Heping Nie , 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: | 2A4RO-M1R |
| Name of Grantee: | Shenzhen Amesra Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Audio Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00051 |
| Output Power listed is conducted. |