FCC ID 2BMF2-YJ31
Bluetooth headset
by Shenzhen Yijia En Technology Co., LTD
Grantee Code: 2BMF2 Product Code: YJ31
Latest application date: 2025-04-17
FCC ID Device Details
| FCC ID | 2BMF2-YJ31 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BMF2 |
| Product Code | YJ31 |
| Applicant Business | Shenzhen Yijia En Technology Co., LTD 🇨🇳 |
| Equipment Class | Bluetooth headset |
| Test Firm | SHENZHEN GLOBAL TEST SERVICE CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-04-17 | PDF 1.8 MB |
| Internal photos | Internal Photos | 2025-04-17 | PDF 1.3 MB |
| External photos | External Photos | 2025-04-17 | PDF 870.4 KB |
| Label and label location | ID Label/Location Info | 2025-04-17 | PDF 135.9 KB |
| Test setup photos | Test Setup Photos | 2025-04-17 | PDF 470.2 KB |
| Antenna information | Test Report | 2025-04-17 | PDF 522.1 KB |
| Appendix A test data BT LE | Test Report | 2025-04-17 | PDF 3.4 MB |
| Test Report BT LE | Test Report | 2025-04-17 | PDF 3.2 MB |
| Agent attestation letter | Attestation Statements | 2025-04-17 | PDF 110.1 KB |
| Covered equipment letter | Attestation Statements | 2025-04-17 | PDF 181.9 KB |
| Due digilence letter | Attestation Statements | 2025-04-17 | PDF 175.5 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-04-17 | PDF 165 KB |
| Letter of declaration model difference | Cover Letter(s) | 2025-04-17 | PDF 115.4 KB |
| RF exposure evaluation | RF Exposure Info | 2025-04-17 | PDF 265 KB |
| Block diagram Metadata only | Block Diagram | PDF 121.8 KB | |
| Schematic Metadata only | Schematics | PDF 88.5 KB | |
| Operation description Metadata only | Operational Description | PDF 90.3 KB |
Application Information
| Application ID | pgpOx6gybJVCq0B/uo8PCg== |
|---|---|
| Final Action Date | 2025-04-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036332831 |
| Model | YJ31 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth headset |
| Responsible Party | yu le, 1647114453@qq.com  , 17727482580 |
| Test Firm | Simon Hu, SHENZHEN GLOBAL TEST SERVICE CO., LTD., huxiaolong@gtscert.com  , +86 13728682840 |
| 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 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 | Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| pgpOx6gybJVCq0B/uo8PCg== | 2025-04-17 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0016000 |
Grants
TCB Grant - Application pgpOx6gybJVCq0B/uo8PCg==
| 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: 04/17/2025 Application Dated: 04/17/2025 |
| Shenzhen Yijia En Technology Co., LTD |
| Floor 603, Floor b, b2 Building,Anle industrial |
| Zone, No.172 Hangcheng Avenue, |
| Shenzhen, China |
| Attention: yu le , |
| 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: | 2BMF2-YJ31 |
| Name of Grantee: | Shenzhen Yijia En Technology Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |