FCC ID 2BO5V-X3PRO
Bone conduction Bluetooth headphones
by Dongguan Qiansheng Electronic Technology Co., Ltd.
Grantee Code: 2BO5V Product Code: X3PRO
Latest application date: 2026-08-06
FCC ID Device Details
| FCC ID | 2BO5V-X3PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BO5V |
| Product Code | X3PRO |
| Applicant Business | Dongguan Qiansheng Electronic Technology Co., Ltd. 🇨🇳 |
| Related Domains |  lobos-lowa.com |
| Equipment Class | Bone conduction Bluetooth headphones |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual-X3Pro | Users Manual | 2026-08-06 | PDF 1 MB |
| Internal Photographs | Internal Photos | 2026-08-06 | PDF 558.6 KB |
| External Photographs | External Photos | 2026-08-06 | PDF 627 KB |
| Label&Label location | ID Label/Location Info | 2026-08-06 | PDF 1.3 MB |
| Test photographs | Test Setup Photos | 2026-08-06 | PDF 413.2 KB |
| Antenna data sheet | Test Report | 2026-08-06 | PDF 716 KB |
| CISRR26072454001_47 CFR Part 15.247 | Test Report | 2026-08-06 | PDF 3.8 MB |
| USA-CoveredEquipmentLetter-Combined | Attestation Statements | 2026-08-06 | PDF 95.6 KB |
| USA-Local Rep Letter-X3Pro | Attestation Statements | 2026-08-06 | PDF 67.7 KB |
| USA-Confidentiality Request Letter | Cover Letter(s) | 2026-08-06 | PDF 98.1 KB |
| CISRR26072454002_RF Exposure Evaluation FCC Part2.1093 | RF Exposure Info | 2026-08-06 | PDF 176.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 105.4 KB | |
| Schematic Metadata only | Schematics | PDF 198.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 98.1 KB | |
| USA-DueDigilenceLetter Metadata only | Operational Description | PDF 112.7 KB |
Application Information
| Application ID | sYk471IQFSDb2w3iVORitg== |
|---|---|
| Final Action Date | 2026-08-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037008307 |
| Model | X3PRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bone conduction Bluetooth headphones |
| Responsible Party | Fengjun Ni, 513700782@qq.com  , 18906679427 |
| Technical Contact | Hans Hu, Shenzhen Bangce Testing Technology Co., Ltd., huzhiqiang@cis-cn.net  , 15818730309 |
| Non-Technical Contact | Harley Li, LOBOS IOWA INC, info@lobos-lowa.com , +1 8188180538 |
| 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 |
|---|---|---|
| sYk471IQFSDb2w3iVORitg== | 2026-08-06 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00123 | 15C |
Grants
TCB Grant - Application sYk471IQFSDb2w3iVORitg==
| 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: 08/06/2026 Application Dated: 08/06/2026 |
| Dongguan Qiansheng Electronic Technology Co., Ltd. |
| Room 401, Building 6, No. 18, Taixing Road, Shigu, |
| Tangxia Town, Dongguan City, |
| Guangdong Province, China |
| Attention: Fengjun Ni , |
| 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: | 2BO5V-X3PRO |
| Name of Grantee: | Dongguan Qiansheng Electronic Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bone conduction Bluetooth headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00123 |
| 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. |