FCC ID 2BK62-DX-09
Wireless Earphone
by Shenzhen Wenfengsheng Electronics Co., Ltd.
Grantee Code: 2BK62 Product Code: DX09
Latest application date: 2025-04-02
FCC ID Device Details
| FCC ID | 2BK62-DX-09 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BK62 |
| Product Code | DX09 |
| Applicant Business | Shenzhen Wenfengsheng Electronics Co., Ltd. 🇨🇳 |
| Equipment Class | Wireless Earphone |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-02 |
| 2402-2480 MHz | Original Equipment | 2025-04-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-04-02 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2025-04-02 | PDF 1.6 MB |
| External Photos | External Photos | 2025-04-02 | PDF 647.6 KB |
| Label and Label Location | ID Label/Location Info | 2025-04-02 | PDF 71 KB |
| Test Setup Photos | Test Setup Photos | 2025-04-02 | PDF 159.1 KB |
| Antenna specification | Test Report | 2025-04-02 | PDF 558.1 KB |
| CTA25031101601_Test Report-BLE Rev | Test Report | 2025-04-02 | PDF 5.5 MB |
| CTA25031101602_Test Report-BT 3DH5_Part1 Rev | Test Report | 2025-04-02 | PDF 5.9 MB |
| CTA25031101602_Test Report-BT 3DH5_Part2 Rev | Test Report | 2025-04-02 | PDF 2.8 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-04-02 | PDF 121.6 KB |
| USA-LocalRepLetter_V1.1 -2BK62-DX-09 | Attestation Statements | 2025-04-02 | PDF 372.4 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-04-02 | PDF 893.4 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-04-02 | PDF 104.1 KB |
| CTA25031101603_RF Exposure-info | RF Exposure Info | 2025-04-02 | PDF 516.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 3.6 KB | |
| Schematic Metadata only | Schematics | PDF 56.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 106.1 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 138.1 KB |
Application Information
| Application ID | gPWPqKg4x4zrI4ck9o6I4A== |
|---|---|
| Final Action Date | 2025-04-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035968262 |
| Model | DX-09 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Earphone |
| Responsible Party | Huiwen Wang, 945942332@qq.com  , 13430606940 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| 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 | Yes |
| 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 | Output Power listed is peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| gPWPqKg4x4zrI4ck9o6I4A== | 2025-04-02 | Original Equipment |
| 8TuSmTb+TqLqQ7tAFrAAVw== | 2025-04-02 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0006000 |
| 2402-2480 MHz | 0.0014000 |
Grants
TCB Grant - Application gPWPqKg4x4zrI4ck9o6I4A==
| 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: 04/02/2025 Application Dated: 04/02/2025 |
| Shenzhen Wenfengsheng Electronics Co., Ltd. |
| Floor 2,No.27 Rifu Road,Baishixia, |
| Fuyong Street,Baoan District, |
| Shenzhen City,Guangdong Province, China |
| Attention: Huiwen Wang , |
| 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: | 2BK62-DX-09 |
| Name of Grantee: | Shenzhen Wenfengsheng Electronics Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0006 |
| Output Power listed is peak conducted. |
TCB Grant - Application 8TuSmTb+TqLqQ7tAFrAAVw==
| 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: 04/02/2025 Application Dated: 04/02/2025 |
| Shenzhen Wenfengsheng Electronics Co., Ltd. |
| Floor 2,No.27 Rifu Road,Baishixia, |
| Fuyong Street,Baoan District, |
| Shenzhen City,Guangdong Province, China |
| Attention: Huiwen Wang , |
| 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: | 2BK62-DX-09 |
| Name of Grantee: | Shenzhen Wenfengsheng Electronics Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Output Power listed is peak conducted. |