FCC ID 2BS99-M286
Wireless Trackball Mouse
by Ningbo Tangren Cross-Border E-Commerce Studio
Grantee Code: 2BS99 Product Code: M286
Latest application date: 2025-12-03
FCC ID Device Details
| FCC ID | 2BS99-M286 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BS99 |
| Product Code | M286 |
| Applicant Business | Ningbo Tangren Cross-Border E-Commerce Studio 🇨🇳 |
| Related Domains |  db-ese.com |
| Equipment Class | Wireless Trackball Mouse |
| Test Firm | Shenzhen GUOREN Certification Technology Service C |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2403-2480 MHz | Original Equipment | 2025-12-03 |
| 2402-2480 MHz | Original Equipment | 2025-12-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-03 | PDF 4.9 MB |
| Internal Photos | Internal Photos | 2025-12-03 | PDF 1.9 MB |
| External Photos | External Photos | 2025-12-03 | PDF 3.8 MB |
| label and location | ID Label/Location Info | 2025-12-03 | PDF 802.7 KB |
| Test Setup Photos | Test Setup Photos | 2025-12-03 | PDF 646.8 KB |
| Antenna spec | Test Report | 2025-12-03 | PDF 147.1 KB |
| GRCTR251002005-01-BT-FCC | Test Report | 2025-12-03 | PDF 4.6 MB |
| GRCTR251002005-02-2.4G-FCC | Test Report | 2025-12-03 | PDF 2.6 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-12-03 | PDF 121.7 KB |
| USA-LocalRepLetter_V1.1_2BS99-M286 | Attestation Statements | 2025-12-03 | PDF 340.7 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-12-03 | PDF 101.6 KB |
| GRCTR251002005-03-RF Exposure | RF Exposure Info | 2025-12-03 | PDF 317.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 40.1 KB | |
| Schematic Metadata only | Schematics | PDF 67.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 60 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 87.3 KB |
Application Information
| Application ID | Q5L471TOTdJsBX4SEXNGWw== |
|---|---|
| Final Action Date | 2025-12-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037670833 |
| Model | M286 |
| Frequency Range | 2403-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Trackball Mouse |
| Responsible Party | Dong Zeng, zengdong@db-ese.com , 15217486541 |
| Test Firm | Sam Wang, Shenzhen GUOREN Certification Technology Service C, sam.wang@grcert.com  , 86-755-23408306 |
| 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 |
|---|---|---|
| Q5L471TOTdJsBX4SEXNGWw== | 2025-12-03 | Original Equipment |
| B5QaCKYx3Uehrkk/Q2XG0g== | 2025-12-03 | Original Equipment |
Grants
TCB Grant - Application Q5L471TOTdJsBX4SEXNGWw==
| 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: 12/03/2025 Application Dated: 12/03/2025 |
| Ningbo Tangren Cross-Border E-Commerce Studio |
| Hemei Cheng Square 27 No.18-3, |
| Gaoxin District |
| Ningbo City, Zhejiang Province, China |
| Attention: Dong Zeng , 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: | 2BS99-M286 |
| Name of Grantee: | Ningbo Tangren Cross-Border E-Commerce Studio |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Trackball Mouse |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2403.0 - 2480.0 | 0.0029 |
| Output Power listed is peak conducted. |
TCB Grant - Application B5QaCKYx3Uehrkk/Q2XG0g==
| 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: 12/03/2025 Application Dated: 12/03/2025 |
| Ningbo Tangren Cross-Border E-Commerce Studio |
| Hemei Cheng Square 27 No.18-3, |
| Gaoxin District |
| Ningbo City, Zhejiang Province, China |
| Attention: Dong Zeng , 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: | 2BS99-M286 |
| Name of Grantee: | Ningbo Tangren Cross-Border E-Commerce Studio |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Trackball Mouse |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0017 |
| Output Power listed is peak conducted. |