FCC ID 2BFL4-JYD-BT90B
Wireless Earphone
by Shenzhen Jiayouda Electronics Co.,Ltd
Grantee Code: 2BFL4 Product Code: JYDBT90B
Latest application date: 2026-05-15
FCC ID Device Details
| FCC ID | 2BFL4-JYD-BT90B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BFL4 |
| Product Code | JYDBT90B |
| Applicant Business | Shenzhen Jiayouda Electronics Co.,Ltd 🇨🇳 |
| Related Domains |  lobos-lowa.com |
| Equipment Class | Wireless Earphone |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-05-15 |
| 2412-2462 MHz | Original Equipment | 2026-05-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-05-15 | PDF 1 MB |
| Internal photos | Internal Photos | 2026-05-15 | PDF 856 KB |
| External photos | External Photos | 2026-05-15 | PDF 637.3 KB |
| Label | ID Label/Location Info | 2026-05-15 | PDF 757 KB |
| Test setup | Test Setup Photos | 2026-05-15 | PDF 1.6 MB |
| Antenna specification | Test Report | 2026-05-15 | PDF 601.7 KB |
| Test report BLE | Test Report | 2026-05-15 | PDF 4.7 MB |
| Test report WiFi part 1 | Test Report | 2026-05-15 | PDF 2.6 MB |
| Test report WiFi part 2 | Test Report | 2026-05-15 | PDF 4.7 MB |
| Test report part 1 | Test Report | 2026-05-15 | PDF 5.6 MB |
| Test report part 2 | Test Report | 2026-05-15 | PDF 5.9 MB |
| Covered equipment list attestaion | Attestation Statements | 2026-05-15 | PDF 43.8 KB |
| US agent designation attestation | Attestation Statements | 2026-05-15 | PDF 43.4 KB |
| Agent letter | Cover Letter(s) | 2026-05-15 | PDF 61.8 KB |
| Cofidentiality request letter | Cover Letter(s) | 2026-05-15 | PDF 64.4 KB |
| RF Exposure Evaluation | RF Exposure Info | 2026-05-15 | PDF 171.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 141.5 KB | |
| Schematics Metadata only | Schematics | PDF 198.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 39.4 KB |
Application Information
| Application ID | tbicxFWekRIDG9EW5GsXtA== |
|---|---|
| Final Action Date | 2026-05-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035190701 |
| Model | JYD-BT90B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Earphone |
| Responsible Party | Jin ping He, 2375209456@qq.com  , +8615297841020 |
| 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 | 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 | Yes |
| 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 |
|---|---|---|
| tbicxFWekRIDG9EW5GsXtA== | 2026-05-15 | Original Equipment |
| fZhI4Jm5iJiTjM5pRt6BOA== | 2026-05-15 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application tbicxFWekRIDG9EW5GsXtA==
| 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: 05/15/2026 Application Dated: 05/14/2026 |
| Shenzhen Jiayouda Electronics Co.,Ltd |
| 711, Building C,Langkou Baoke Industrial Zone |
| Longhua District, Shenzhen City |
| Shenzhen, China |
| Attention: Jin ping He , |
| 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: | 2BFL4-JYD-BT90B |
| Name of Grantee: | Shenzhen Jiayouda 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 | 0.00128 |
| Output power listed is conducted. |
TCB Grant - Application fZhI4Jm5iJiTjM5pRt6BOA==
| 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: 05/15/2026 Application Dated: 05/14/2026 |
| Shenzhen Jiayouda Electronics Co.,Ltd |
| 711, Building C,Langkou Baoke Industrial Zone |
| Longhua District, Shenzhen City |
| Shenzhen, China |
| Attention: Jin ping He , |
| 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: | 2BFL4-JYD-BT90B |
| Name of Grantee: | Shenzhen Jiayouda 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 | 0.00107 | |||
| 15C | 2412.0 - 2462.0 | 0.00378 |
| Output power listed is conducted. |