FCC ID 2BFH6-M-20
Smart Glasses
by Shenzhen Mudu Technology Co., Ltd
Grantee Code: 2BFH6 Product Code: M20
Latest application date: 2026-06-02
FCC ID Device Details
| FCC ID | 2BFH6-M-20 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BFH6 |
| Product Code | M20 |
| Applicant Business | Shenzhen Mudu Technology Co., Ltd 🇨🇳 |
| Equipment Class | Smart Glasses |
| Test Firm | Guangdong DN Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-06-02 |
| 2402-2480 MHz | Original Equipment | 2026-06-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-02 | PDF 3 MB |
| Internal Photos | Internal Photos | 2026-06-02 | PDF 1.2 MB |
| External Photos | External Photos | 2026-06-02 | PDF 704.1 KB |
| Label and location | ID Label/Location Info | 2026-06-02 | PDF 98.2 KB |
| Test Setup photo | Test Setup Photos | 2026-06-02 | PDF 1,017.3 KB |
| Antenna Specification | Test Report | 2026-06-02 | PDF 740.1 KB |
| DNT2604101370R02528-03958-FCC BT Test Report_Part1 | Test Report | 2026-06-02 | PDF 5.8 MB |
| DNT2604101370R02528-03958-FCC BT Test Report_Part2 | Test Report | 2026-06-02 | PDF 5.3 MB |
| DNT2604101370R02528-03960-FCC 2.4GWIFI(N20) Test Report_Part1 | Test Report | 2026-06-02 | PDF 5.9 MB |
| DNT2604101370R02528-03960-FCC 2.4GWIFI(N20) Test Report_Part2 | Test Report | 2026-06-02 | PDF 4.5 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-06-02 | PDF 118.2 KB |
| USA-LocalRepLetter_V1.1 - 2BFH6-M-20 | Attestation Statements | 2026-06-02 | PDF 345.5 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-06-02 | PDF 96.3 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-06-02 | PDF 100 KB |
| DNT2604101370R02528-03956-FCC MPE(Portable) Report | RF Exposure Info | 2026-06-02 | PDF 1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 898 KB | |
| Schematic Metadata only | Schematics | PDF 386.3 KB | |
| Operation Description Metadata only | Operational Description | PDF 274.2 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 89.2 KB |
Application Information
| Application ID | rzc521V3YJhDeT941pLyCA== |
|---|---|
| Final Action Date | 2026-06-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035145085 |
| Model | M-20 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Glasses |
| Responsible Party | Ambert Gao, 1559035950@qq.com  , 18589044591 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com  , +86-0769-8808 7383 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 | Yes |
| 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 |
|---|---|---|
| rzc521V3YJhDeT941pLyCA== | 2026-06-02 | Original Equipment |
| Ca8Af3yf+MFBCDRKvaBPPg== | 2026-06-02 | Original Equipment |
Grants
TCB Grant - Application rzc521V3YJhDeT941pLyCA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 06/02/2026 Application Dated: 06/02/2026 |
| Shenzhen Mudu Technology Co., Ltd |
| No 82 zhulong Tian Road |
| shuitian community,shiyan street |
| Shenzhen,guangdong province, China |
| Attention: Ambert Gao , |
| 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: | 2BFH6-M-20 |
| Name of Grantee: | Shenzhen Mudu Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Glasses |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0012 |
| Output Power listed is average conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz bandwidth mode. |
TCB Grant - Application Ca8Af3yf+MFBCDRKvaBPPg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 06/02/2026 Application Dated: 06/02/2026 |
| Shenzhen Mudu Technology Co., Ltd |
| No 82 zhulong Tian Road |
| shuitian community,shiyan street |
| Shenzhen,guangdong province, China |
| Attention: Ambert Gao , |
| 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: | 2BFH6-M-20 |
| Name of Grantee: | Shenzhen Mudu Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Glasses |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001 |
| Output Power listed is peak conducted. |