FCC ID 2BSR8-MU-C20
Wired Desktop Computer Speaker
by Shenzhen Weishidai Technology Co., Ltd.
Grantee Code: 2BSR8 Product Code: MUC20
Latest application date: 2026-06-16
FCC ID Device Details
| FCC ID | 2BSR8-MU-C20 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BSR8 |
| Product Code | MUC20 |
| Applicant Business | Shenzhen Weishidai Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Wired Desktop Computer Speaker |
| Test Firm | Guangdong Zhonghan Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-06-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-16 | PDF 4.3 MB |
| Internal Photos | Internal Photos | 2026-06-16 | PDF 4.2 MB |
| External Photos | External Photos | 2026-06-16 | PDF 2.9 MB |
| Label Information | ID Label/Location Info | 2026-06-16 | PDF 186.4 KB |
| Test Setup Photos | Test Setup Photos | 2026-06-16 | PDF 826.9 KB |
| Antenna Report | Test Report | 2026-06-16 | PDF 1.1 MB |
| Test Report | Test Report | 2026-06-16 | PDF 5.2 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-06-16 | PDF 98.2 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-06-16 | PDF 79.4 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-06-16 | PDF 105.2 KB |
| Model Difference | Cover Letter(s) | 2026-06-16 | PDF 56.1 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-06-16 | PDF 43.8 KB |
| RF Exposure Report | RF Exposure Info | 2026-06-16 | PDF 209.7 KB |
| BLOCK Metadata only | Block Diagram | PDF 51.9 KB | |
| SCH Metadata only | Schematics | PDF 267.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 103.9 KB |
Application Information
| Application ID | ybcYdsqyPV8/VpMUgLmblA== |
|---|---|
| Final Action Date | 2026-06-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037589215 |
| Model | MU-C20 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wired Desktop Computer Speaker |
| Responsible Party | jiaxu Gao, mucw.official@gmail.com  , 15362739412 |
| Technical Contact | Shenzhen Weishidai Technology Co., Ltd., mucw.official@gmail.com |
| Non-Technical Contact | Leon Howar, GOLDEN VICTORY INTERNATIONAL TRADING CO LTD, Leon_Howar@GVITRADING.onmicrosoft.com  |
| Test Firm | Alex Wang, Guangdong Zhonghan Testing Technology Co., Ltd., alex_wang_zht@163.com  , 86-18307618653 |
| 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 |
|---|---|---|
| ybcYdsqyPV8/VpMUgLmblA== | 2026-06-16 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0044 | 15C |
Grants
TCB Grant - Application ybcYdsqyPV8/VpMUgLmblA==
| 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: 06/16/2026 Application Dated: 06/15/2026 |
| Shenzhen Weishidai Technology Co., Ltd. |
| Room 1606, Building 1, Qianhai Kexing Science |
| Park, Laodong Community, Xixiang Street, |
| Bao'an District, Shenzhen City, Guangdong,, China |
| Attention: jiaxu 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: | 2BSR8-MU-C20 |
| Name of Grantee: | Shenzhen Weishidai Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wired Desktop Computer Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0044 |
| Power listed is the maximum conducted output power. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |