FCC ID 2A4RO-M2R
Wireless Audio Receiver
by Shenzhen Amesra Technology Co., Ltd.
Grantee Code: 2A4RO Product Code: M2R
Latest application date: 2025-04-14
FCC ID Device Details
| FCC ID | 2A4RO-M2R |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4RO |
| Product Code | M2R |
| 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 | 2025-04-14 |
| 2402-2480 MHz | Original Equipment | 2025-04-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-10-11 | PDF 1.8 MB |
| Internal Photos | Internal Photos | 2025-10-11 | PDF 549.4 KB |
| External Photos | External Photos | 2025-04-14 | PDF 474.3 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-04-14 | PDF 211.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-04-14 | PDF 296.3 KB |
| ANT Test Report | Test Report | 2025-04-14 | PDF 756.8 KB |
| Test Report | Test Report | 2025-04-14 | PDF 3.5 MB |
| Test Report | Test Report | 2025-04-14 | PDF 3.4 MB |
| 63 Compliance proof covered list | Attestation Statements | 2025-04-14 | PDF 364.1 KB |
| Attestation Statements | Attestation Statements | 2025-04-14 | PDF 72.9 KB |
| US agent | Attestation Statements | 2025-04-14 | PDF 318.4 KB |
| Agent Authorization | Cover Letter(s) | 2025-04-14 | PDF 16.3 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2025-04-14 | PDF 138.9 KB |
| RF Exposure Info | RF Exposure Info | 2025-04-14 | PDF 75.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 39.7 KB | |
| Schematics Metadata only | Schematics | PDF 78.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 68.9 KB |
Application Information
| Application ID | WWo18YhFiFf1vsXplfrllg== |
|---|---|
| Final Action Date | 2025-04-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031998818 |
| Model | M2R |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Audio Receiver |
| Responsible Party | Heping Nie, Manager, 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 |
| Short-Term Confidentiality Date | 10/11/2025 |
| 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 | Output power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| WWo18YhFiFf1vsXplfrllg== | 2025-04-14 | Original Equipment |
| Iszbm4FskrQgJi11H3VoEg== | 2025-04-14 | Original Equipment |
Grants
TCB Grant - Application WWo18YhFiFf1vsXplfrllg==
| 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: 04/14/2025 Application Dated: 04/14/2025 |
| 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-M2R |
| 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 |
| CC | 15C | 2402.0 - 2480.0 | 0.00155 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application Iszbm4FskrQgJi11H3VoEg==
| 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: 04/14/2025 Application Dated: 04/14/2025 |
| 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-M2R |
| Name of Grantee: | Shenzhen Amesra Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Audio Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0012 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |