FCC ID 2BQ9Q-F04
Bluetooth helmet headset
by Dongguan Fengsheng Electronic Technology Co., Ltd
Grantee Code: 2BQ9Q Product Code: F04
Latest application date: 2025-09-29
FCC ID Device Details
| FCC ID | 2BQ9Q-F04 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BQ9Q |
| Product Code | F04 |
| Applicant Business | Dongguan Fengsheng Electronic Technology Co., Ltd 🇨🇳 |
| Equipment Class | Bluetooth helmet headset |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-09-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-09-29 | PDF 71.6 KB |
| Internal Photographs | Internal Photos | 2025-09-29 | PDF 637.6 KB |
| External Photographs | External Photos | 2025-09-29 | PDF 538.6 KB |
| Label | ID Label/Location Info | 2025-09-29 | PDF 626.8 KB |
| Test Setup | Test Setup Photos | 2025-09-29 | PDF 411.7 KB |
| Antenna data sheet Rev1.0 | Test Report | 2025-09-29 | PDF 351.7 KB |
| CISRR250911099_47 CFR Part 15.247 | Test Report | 2025-09-29 | PDF 3.1 MB |
| USA-CoveredEquipmentLetter-Combined | Attestation Statements | 2025-09-29 | PDF 92.1 KB |
| USA-Local Rep Letter | Attestation Statements | 2025-09-29 | PDF 76.1 KB |
| Letter of Model Difference | Cover Letter(s) | 2025-09-29 | PDF 119.9 KB |
| USA-ConfidentialityRequestLetter | Cover Letter(s) | 2025-09-29 | PDF 94.6 KB |
| RF Exposure Evaluation 5mm BT | RF Exposure Info | 2025-09-29 | PDF 76.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 57.2 KB | |
| Schematic Metadata only | Schematics | PDF 305.6 KB | |
| Operation Description Rev1.0 Metadata only | Operational Description | PDF 216 KB | |
| USA-DueDigilenceLetter Metadata only | Operational Description | PDF 110.5 KB |
Application Information
| Application ID | nJoGUIzKxRZyfVM6d2Z90g== |
|---|---|
| Final Action Date | 2025-09-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037328341 |
| Model | F04 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth helmet headset |
| Responsible Party | Fengchang Lao, 775401541@qq.com  , Lao |
| Technical Contact | Hans Hu, Shenzhen Bangce Testing Technology Co., Ltd., huzhiqiang@cis-cn.net  , 15818730309 |
| Test Firm | Hans Hu, Shenzhen Bangce Testing Technology Co. , Ltd., huzhiqiang@cis-cn.net , +86 0158 1873 0309 |
| 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 | 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 |
|---|---|---|
| nJoGUIzKxRZyfVM6d2Z90g== | 2025-09-29 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00324 | 15C |
Grants
TCB Grant - Application nJoGUIzKxRZyfVM6d2Z90g==
| 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: 09/29/2025 Application Dated: 09/29/2025 |
| Dongguan Fengsheng Electronic Technology Co., Ltd |
| Room 501, No. 278 Xihu Middle Road, |
| Shilong Town,Dongguan City, |
| Guangdong Province, China |
| Attention: Fengchang Lao , |
| 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: | 2BQ9Q-F04 |
| Name of Grantee: | Dongguan Fengsheng Electronic Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth helmet headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00324 |
| 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. |