FCC ID 2BN33-BT-29
Wireless Audio Adapter
by SHENZHEN FIER TECHNOLOGY CO.,LTD.
Grantee Code: 2BN33 Product Code: BT29
Latest application date: 2025-08-14
FCC ID Device Details
| FCC ID | 2BN33-BT-29 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BN33 |
| Product Code | BT29 |
| Applicant Business | SHENZHEN FIER TECHNOLOGY CO.,LTD. 🇨🇳 |
| Equipment Class | Wireless Audio Adapter |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-14 |
| 2402-2480 MHz | Original Equipment | 2025-08-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-08-14 | PDF 4.8 MB |
| Internal Photos | Internal Photos | 2025-08-14 | PDF 735.9 KB |
| External Photos | External Photos | 2025-08-14 | PDF 871.9 KB |
| label and location | ID Label/Location Info | 2025-08-14 | PDF 222.3 KB |
| Test Setup Photos | Test Setup Photos | 2025-08-14 | PDF 363.8 KB |
| Test Report | Test Report | 2025-08-14 | PDF 3.3 MB |
| Test Report | Test Report | 2025-08-14 | PDF 2.4 MB |
| Attstn Stmt part 2.911(d)(5)(i)(ii) | Attestation Statements | 2025-08-14 | PDF 142.5 KB |
| U.S. Agent Letter of Attestation | Attestation Statements | 2025-08-14 | PDF 151.1 KB |
| ANT report | Cover Letter(s) | 2025-08-14 | PDF 1.2 MB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-08-14 | PDF 151 KB |
| Model Difference Statement | Cover Letter(s) | 2025-08-14 | PDF 101.1 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-08-14 | PDF 96.9 KB |
| RF exposure report | RF Exposure Info | 2025-08-14 | PDF 180 KB |
| BLOCK Metadata only | Block Diagram | PDF 122 KB | |
| SCH Metadata only | Schematics | PDF 129.8 KB | |
| OPS Metadata only | Operational Description | PDF 149.8 KB |
Application Information
| Application ID | cUJ6WTKoCP4Uq5YfA/upBA== |
|---|---|
| Final Action Date | 2025-08-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036756609 |
| Model | BT-29 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Audio Adapter |
| Responsible Party | ZhiYong Yu, fishyu10@qq.com  , 18318671808 |
| Technical Contact | SHENZHEN FIER TECHNOLOGY CO.,LTD., fishyu10@qq.com |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | anezam@qai.org  |
| 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 | Power listed is the maximum conducted output power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| cUJ6WTKoCP4Uq5YfA/upBA== | 2025-08-14 | Original Equipment |
| WwxlcmSv3q3xD7suaxbb3g== | 2025-08-14 | Original Equipment |
Grants
TCB Grant - Application WwxlcmSv3q3xD7suaxbb3g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/14/2025 Application Dated: 08/14/2025 |
| SHENZHEN FIER TECHNOLOGY CO.,LTD. |
| 301, Building 4, Comprehensive Building, No. 6 |
| Yijia Road, Jutang Community, Fucheng Street, |
| Longhua District, Shenzhen, China |
| Attention: ZhiYong Yu , |
| 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: | 2BN33-BT-29 |
| Name of Grantee: | SHENZHEN FIER TECHNOLOGY CO.,LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Audio Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0008 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application cUJ6WTKoCP4Uq5YfA/upBA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/14/2025 Application Dated: 08/14/2025 |
| SHENZHEN FIER TECHNOLOGY CO.,LTD. |
| 301, Building 4, Comprehensive Building, No. 6 |
| Yijia Road, Jutang Community, Fucheng Street, |
| Longhua District, Shenzhen, China |
| Attention: ZhiYong Yu , |
| 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: | 2BN33-BT-29 |
| Name of Grantee: | SHENZHEN FIER TECHNOLOGY CO.,LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Audio Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0006 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |