FCC ID 2BSU4-MWORLDM1
Smart Ring
by DONIRING TECHNOLOGY LIMITED
Grantee Code: 2BSU4 Product Code: MWORLDM1
Latest application date: 2025-11-28
FCC ID Device Details
| FCC ID | 2BSU4-MWORLDM1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BSU4 |
| Product Code | MWORLDM1 |
| Applicant Business | DONIRING TECHNOLOGY LIMITED 🇨🇳 |
| Equipment Class | Smart Ring |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| users manual | Users Manual | 2025-11-28 | PDF 1.9 MB |
| Internal Photos | Internal Photos | 2025-11-28 | PDF 1,007.1 KB |
| External Photos | External Photos | 2025-11-28 | PDF 1.7 MB |
| LABEL | ID Label/Location Info | 2025-11-28 | PDF 109.1 KB |
| Test SETUP | Test Setup Photos | 2025-11-28 | PDF 862 KB |
| ANT | Test Report | 2025-11-28 | PDF 1.3 MB |
| Test report | Test Report | 2025-11-28 | PDF 2.7 MB |
| Covered equipment list attestation | Attestation Statements | 2025-11-28 | PDF 119.5 KB |
| US agent designation attestation | Attestation Statements | 2025-11-28 | PDF 140.5 KB |
| Agent letter | Cover Letter(s) | 2025-11-28 | PDF 10.6 KB |
| CONFIDENITY | Cover Letter(s) | 2025-11-28 | PDF 131.3 KB |
| model Description | Cover Letter(s) | 2025-11-28 | PDF 76.7 KB |
| RF EXPOSURE | RF Exposure Info | 2025-11-28 | PDF 139 KB |
| BLOCK Metadata only | Block Diagram | PDF 59.7 KB | |
| SCH Metadata only | Schematics | PDF 67.3 KB | |
| OP Metadata only | Operational Description | PDF 14.4 KB |
Application Information
| Application ID | 3CIedrcWsCxJCn8hvwo9uA== |
|---|---|
| Final Action Date | 2025-11-28 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037624087 |
| Model | MWORLDM1 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Ring |
| Responsible Party | Jack bu, 986250419@qq.com  , 18906679427 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| TCB Email | TCBAdmin@compliancetesting.com  |
| 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 |
|---|---|---|
| 3CIedrcWsCxJCn8hvwo9uA== | 2025-11-28 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00049 | 15C |
Grants
TCB Grant - Application 3CIedrcWsCxJCn8hvwo9uA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 11/28/2025 Application Dated: 11/28/2025 |
| DONIRING TECHNOLOGY LIMITED |
| RM 1001, 10/F, THE CLOUD, 111 TUNG CHAU |
| STREET, TAI KOK TSUI, KOWLOON, |
| HONG KONG, China |
| Attention: Jack bu , |
| 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: | 2BSU4-MWORLDM1 |
| Name of Grantee: | DONIRING TECHNOLOGY LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Ring |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00049 |
| Power listed is conducted |