FCC ID 2BUN4-ACG2615
Wireless Headphones
by Shenzhen Feizhou Digital Technology Co., Ltd
Grantee Code: 2BUN4 Product Code: ACG2615
Latest application date: 2026-09-28
FCC ID Device Details
| FCC ID | 2BUN4-ACG2615 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BUN4 |
| Product Code | ACG2615 |
| Applicant Business | Shenzhen Feizhou Digital Technology Co., Ltd 🇨🇳 |
| Equipment Class | Wireless Headphones |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-09-28 |
| 2402-2480 MHz | Original Equipment | 2026-09-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-09-28 | PDF 1.1 MB |
| appendix II EUT Internal photo | Internal Photos | 2026-09-28 | PDF 922.6 KB |
| appendix II EUT External photo | External Photos | 2026-09-28 | PDF 1.1 MB |
| Label and Location | ID Label/Location Info | 2026-09-28 | PDF 251.9 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2026-09-28 | PDF 503.2 KB |
| Antenna Specification | Test Report | 2026-09-28 | PDF 354.9 KB |
| Appendix RF Test Data for BT | Test Report | 2026-09-28 | PDF 4.7 MB |
| HTT202607119F01_Test Report- 2.4G | Test Report | 2026-09-28 | PDF 3 MB |
| HTT202607119F02_Test Report-BT FCC | Test Report | 2026-09-28 | PDF 945.7 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-09-28 | PDF 120.4 KB |
| USA-LocalRepLetter_V1.1 - 2BUN4-ACG2615 | Attestation Statements | 2026-09-28 | PDF 349.3 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-09-28 | PDF 101 KB |
| HTT202607119F03_RF Exposure-info | RF Exposure Info | 2026-09-28 | PDF 381.7 KB |
| Block diagram Metadata only | Block Diagram | PDF 82 KB | |
| schematic Metadata only | Schematics | PDF 29.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 156.2 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 151.3 KB |
Application Information
| Application ID | hJfAnmdaCRrP6xbkyEtFRg== |
|---|---|
| Final Action Date | 2026-09-28 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037942646 |
| Model | ACG2615 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Wireless Headphones |
| Responsible Party | Feng Deng, feizh168@163.com  , 19068013561 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| 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 |
|---|---|---|
| hJfAnmdaCRrP6xbkyEtFRg== | 2026-09-28 | Original Equipment |
| 8g+bIWuEo/LAXd6O4RUlPg== | 2026-09-28 | Original Equipment |
Grants
TCB Grant - Application hJfAnmdaCRrP6xbkyEtFRg==
| 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: 09/28/2026 Application Dated: 09/28/2026 |
| Shenzhen Feizhou Digital Technology Co., Ltd |
| Area C, 3F, Building 2, Taiming Industrial Zone, |
| Xinniu Community, Minzhi, Longhua, |
| Shenzhen, China |
| Attention: Feng Deng , PM |
| 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: | 2BUN4-ACG2615 |
| Name of Grantee: | Shenzhen Feizhou Digital Technology Co., Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Wireless Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |
TCB Grant - Application 8g+bIWuEo/LAXd6O4RUlPg==
| 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: 09/28/2026 Application Dated: 09/28/2026 |
| Shenzhen Feizhou Digital Technology Co., Ltd |
| Area C, 3F, Building 2, Taiming Industrial Zone, |
| Xinniu Community, Minzhi, Longhua, |
| Shenzhen, China |
| Attention: Feng Deng , PM |
| 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: | 2BUN4-ACG2615 |
| Name of Grantee: | Shenzhen Feizhou Digital Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0011 |
| Output Power listed is peak conducted. |