FCC ID 2BBK5-X34
Bone conduction earphones
by Guangzhou Yonghe Electronics Co., Ltd
Grantee Code: 2BBK5 Product Code: X34
Latest application date: 2025-11-18
FCC ID Device Details
| FCC ID | 2BBK5-X34 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBK5 |
| Product Code | X34 |
| Applicant Business | Guangzhou Yonghe Electronics Co., Ltd 🇨🇳 |
| Equipment Class | Bone conduction earphones |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-11-18 | PDF 5.3 MB |
| Internal photos | Internal Photos | 2025-11-18 | PDF 1 MB |
| External photos | External Photos | 2025-11-18 | PDF 573.5 KB |
| Label | ID Label/Location Info | 2025-11-18 | PDF 165.9 KB |
| Test setup | Test Setup Photos | 2025-11-18 | PDF 403.2 KB |
| Antenna specification | Test Report | 2025-11-18 | PDF 1.8 MB |
| Test report | Test Report | 2025-11-18 | PDF 2.8 MB |
| Covered equipment list attestation | Attestation Statements | 2025-11-18 | PDF 57.4 KB |
| US agent designation attestation | Attestation Statements | 2025-11-18 | PDF 68.9 KB |
| Agent letter | Cover Letter(s) | 2025-11-18 | PDF 121.1 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-11-18 | PDF 97.5 KB |
| RF Exposure Evaluation | RF Exposure Info | 2025-11-18 | PDF 77.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 111.6 KB | |
| Schematics Metadata only | Schematics | PDF 143 KB | |
| Operational Description Metadata only | Operational Description | PDF 95.2 KB |
Application Information
| Application ID | 53BxWb+i61kG2AjlRM4/Ew== |
|---|---|
| Final Action Date | 2025-11-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033862988 |
| Model | X34 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bone conduction earphones |
| Responsible Party | Guangheng Zhu, 329554544@qq.com  , 13660796099 |
| Test Firm | Hans Hu, Shenzhen Bangce Testing Technology Co. , Ltd., huzhiqiang@cis-cn.net  , +86 0158 1873 0309 |
| 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 |
|---|---|---|
| 53BxWb+i61kG2AjlRM4/Ew== | 2025-11-18 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00325 | 15C |
Grants
TCB Grant - Application 53BxWb+i61kG2AjlRM4/Ew==
| 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: 11/18/2025 Application Dated: 11/18/2025 |
| Guangzhou Yonghe Electronics Co., Ltd |
| 401, Building A1 East, Hongtu Industrial Park, |
| Dashi Street, Panyu District, |
| Guangzhou City, Guangdong Province,, China |
| Attention: Guangheng Zhu , |
| 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: | 2BBK5-X34 |
| Name of Grantee: | Guangzhou Yonghe Electronics Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bone conduction earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00325 |
| Output power listed is conducted. |