FCC ID 2BD8P-BT-28
Wireless Audio Receiver Transmitter
by Shenzhen Zhenpin Technology Co.,Ltd
Grantee Code: 2BD8P Product Code: BT28
Latest application date: 2026-06-15
FCC ID Device Details
| FCC ID | 2BD8P-BT-28 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BD8P |
| Product Code | BT28 |
| Applicant Business | Shenzhen Zhenpin Technology Co.,Ltd 🇨🇳 |
| Related Domains |  poce-cert.com  fccusagent.com |
| Equipment Class | Wireless Audio Receiver Transmitter |
| Test Firm | Dongguan Yaxu (AiT) Technology Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-06-15 |
| 2402-2480 MHz | Original Equipment | 2026-06-15 |
| 2402-2480 MHz | Original Equipment | 2025-06-20 |
| 2402-2480 MHz | Original Equipment | 2025-06-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-15 | PDF 1.3 MB |
| User manual | Users Manual | 2025-06-20 | PDF 2.9 MB |
| Internal Photos | Internal Photos | 2026-06-15 | PDF 2.7 MB |
| Internal photos | Internal Photos | 2025-06-20 | PDF 810.3 KB |
| External Photos | External Photos | 2026-06-15 | PDF 2.6 MB |
| External photos | External Photos | 2025-06-20 | PDF 711.5 KB |
| FCC ID Label | ID Label/Location Info | 2026-06-15 | PDF 335.1 KB |
| Label and label location | ID Label/Location Info | 2025-06-20 | PDF 179.6 KB |
| Test Setup Photos | Test Setup Photos | 2026-06-15 | PDF 1.4 MB |
| Test setup photos | Test Setup Photos | 2025-06-20 | PDF 2 MB |
| AiTDG-260521005W1_FCC Test Report_BT BREDR | Test Report | 2026-06-15 | PDF 978 KB |
| AiTDG-260521005W2_FCC Test Report_BLE | Test Report | 2026-06-15 | PDF 972.1 KB |
| Antenna Specification | Test Report | 2026-06-15 | PDF 1.4 MB |
| Appendix A RF Test Data for BT_Part1 | Test Report | 2026-06-15 | PDF 5.8 MB |
| Appendix A RF Test Data for BT_Part2 | Test Report | 2026-06-15 | PDF 6 MB |
| Appendix B RF Test Data for BTLE | Test Report | 2026-06-15 | PDF 5.4 MB |
| Antenna information | Test Report | 2025-06-20 | PDF 1.1 MB |
| Test Report BT | Test Report | 2025-06-20 | PDF 5.1 MB |
| Test Report BT LE | Test Report | 2025-06-20 | PDF 2.6 MB |
| US Agent 2BD8P--BT-28 | Attestation Statements | 2026-06-15 | PDF 356.4 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-06-15 | PDF 119.7 KB |
| Agent attestation letter | Attestation Statements | 2025-06-20 | PDF 55.6 KB |
| Covered equipment letter | Attestation Statements | 2025-06-20 | PDF 202.7 KB |
| Due digilence letter | Attestation Statements | 2025-06-20 | PDF 189.1 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-06-15 | PDF 99.3 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-06-20 | PDF 205.8 KB |
| Letter of declaration model difference | Cover Letter(s) | 2025-06-20 | PDF 102.4 KB |
| AiTDG-260521005W3_FCC RF EXPOSURE 0cm | RF Exposure Info | 2026-06-15 | PDF 247.6 KB |
| RF exposure evaluation | RF Exposure Info | 2025-06-20 | PDF 370.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 583.3 KB | |
| Block diagram Metadata only | Block Diagram | PDF 419.2 KB | |
| Schematic Metadata only | Schematics | PDF 68.8 KB | |
| Schematic Metadata only | Schematics | PDF 65.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 248.7 KB | |
| Operation description Metadata only | Operational Description | PDF 90.3 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 94.5 KB |
Application Information
| Application ID | q84hQX5dJhWkLJyOq29YKg== |
|---|---|
| Final Action Date | 2026-06-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034644542 |
| Model | BT-28 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Audio Receiver Transmitter |
| Responsible Party | Skey Fu, judy@poce-cert.com , +86-15889543384 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, support@fccusagent.com , (708) 571-3148 |
| Test Firm | Coin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn  , +86 0769-82020499 |
| 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 | 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 |
|---|---|---|
| q84hQX5dJhWkLJyOq29YKg== | 2026-06-15 | Original Equipment |
| NcHg1N2dD9Bv16lqrlzFCQ== | 2026-06-15 | Original Equipment |
| vVGJT1UhWyM56fNeALZCVw== | 2025-06-20 | Original Equipment |
| PXFY9QU1GhxnLh/l4IUMmQ== | 2025-06-20 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0003800 |
| 2402-2480 MHz | 0.0003300 |
Grants
TCB Grant - Application vVGJT1UhWyM56fNeALZCVw==
| 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: 06/20/2025 Application Dated: 06/20/2025 |
| Shenzhen Zhenpin Technology Co.,Ltd |
| South 3F Block 2, Tongfuyu Industrial Park, |
| Zhenmei Community, Xinhu Street, |
| Guanming District,Shenzhen City, China |
| Attention: Skey Fu , |
| 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: | 2BD8P-BT-28 |
| Name of Grantee: | Shenzhen Zhenpin Technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Audio adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00033 |
| 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. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application q84hQX5dJhWkLJyOq29YKg==
| 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: 06/15/2026 Application Dated: 06/15/2026 |
| Shenzhen Zhenpin Technology Co.,Ltd |
| South 3F Block 2, Tongfuyu Industrial Park, |
| Zhenmei Community, Xinhu Street, |
| Guanming District,Shenzhen City, China |
| Attention: Skey Fu , |
| 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: | 2BD8P--BT-28 |
| Name of Grantee: | Shenzhen Zhenpin Technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Audio Receiver Transmitter |
| 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 PXFY9QU1GhxnLh/l4IUMmQ==
| 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: 06/20/2025 Application Dated: 06/20/2025 |
| Shenzhen Zhenpin Technology Co.,Ltd |
| South 3F Block 2, Tongfuyu Industrial Park, |
| Zhenmei Community, Xinhu Street, |
| Guanming District,Shenzhen City, China |
| Attention: Skey Fu , |
| 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: | 2BD8P-BT-28 |
| Name of Grantee: | Shenzhen Zhenpin Technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Audio adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00038 |
| 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. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application NcHg1N2dD9Bv16lqrlzFCQ==
| 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: 06/15/2026 Application Dated: 06/15/2026 |
| Shenzhen Zhenpin Technology Co.,Ltd |
| South 3F Block 2, Tongfuyu Industrial Park, |
| Zhenmei Community, Xinhu Street, |
| Guanming District,Shenzhen City, China |
| Attention: Skey Fu , |
| 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: | 2BD8P--BT-28 |
| Name of Grantee: | Shenzhen Zhenpin Technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Audio Receiver Transmitter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0008 |
| Output Power listed is peak conducted. |