FCC ID 2AXCY-HB04P
Wireless Headphone
by Dongguan Desheng Industrial Co., Ltd
Grantee Code: 2AXCY Product Code: HB04P
Latest application date: 2026-03-01
FCC ID Device Details
| FCC ID | 2AXCY-HB04P |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AXCY |
| Product Code | HB04P |
| Applicant Business | Dongguan Desheng Industrial Co., Ltd 🇨🇳 |
| Related Domains |  ttsmarket.cc |
| Equipment Class | Wireless Headphone |
| Test Firm | EST Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-03-01 |
| 2402-2480 MHz | Original Equipment | 2026-03-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_HB04P Users Manual | Users Manual | 2026-03-01 | PDF 2 MB |
| 09_HB04P Internal Photos | Internal Photos | 2026-03-01 | PDF 2.3 MB |
| 08_HB04P External Photos | External Photos | 2026-03-01 | PDF 1.2 MB |
| 07_HB04P Label Sample and Location | ID Label/Location Info | 2026-03-01 | PDF 91.6 KB |
| 15_HB04P Test Setup Photos | Test Setup Photos | 2026-03-01 | PDF 686.6 KB |
| 14_HB04P Test Report DSS BT | Test Report | 2026-03-01 | PDF 3.5 MB |
| 14_HB04P Test Report DSS BT appendix part1 | Test Report | 2026-03-01 | PDF 3.9 MB |
| 14_HB04P Test Report DSS BT appendix part2 | Test Report | 2026-03-01 | PDF 3.1 MB |
| 14_HB04P Test Report DTS BLE | Test Report | 2026-03-01 | PDF 1.9 MB |
| 14_HB04P Test Report DTS BLE appendix | Test Report | 2026-03-01 | PDF 3.3 MB |
| 16_HB04P Antenna Specification | Test Report | 2026-03-01 | PDF 1.4 MB |
| 02_HB04P Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-03-01 | PDF 63.3 KB |
| 03_HB04P U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-03-01 | PDF 83.9 KB |
| 04_HB04P Authorization-Agent | Cover Letter(s) | 2026-03-01 | PDF 57 KB |
| 04_HB04P Authorization-CT | Cover Letter(s) | 2026-03-01 | PDF 110.9 KB |
| 06_HB04P Long-Confidential Request | Cover Letter(s) | 2026-03-01 | PDF 90.8 KB |
| 18_HB04P Models Difference Declaration | Cover Letter(s) | 2026-03-01 | PDF 362.8 KB |
| 17_HB04P RF Exp Info | RF Exposure Info | 2026-03-01 | PDF 199.9 KB |
| 11_HB04P Block Diagram Metadata only | Block Diagram | PDF 178.8 KB | |
| 12_HB04P Schematics Metadata only | Schematics | PDF 269.4 KB | |
| 10_HB04P Operational Description Metadata only | Operational Description | PDF 96 KB |
Application Information
| Application ID | T18GWs6Yf+lKmgpb7uAE6g== |
|---|---|
| Final Action Date | 2026-03-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029904430 |
| Model | HB04P |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Headphone |
| Responsible Party | Jiabing Tang, 13433605668@163.com  , 13433605668 |
| Non-Technical Contact | Maverick Lim, TTS MARKET INC., Maverick@ttsmarket.cc , 001-(646) 305-2908 |
| Test Firm | Iceman Hu, EST Technology Co., Ltd., iceman.hu@gdest.cn  , 86-0769-83081888 |
| 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 |
|---|---|---|
| T18GWs6Yf+lKmgpb7uAE6g== | 2026-03-01 | Original Equipment |
| H21Q8SBldTqULEojfILdrQ== | 2026-03-01 | Original Equipment |
Grants
TCB Grant - Application T18GWs6Yf+lKmgpb7uAE6g==
| 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: 03/01/2026 Application Dated: 03/02/2026 |
| Dongguan Desheng Industrial Co., Ltd |
| Area A5, Shichong Industrial Park, Shipai Town, |
| Dongguan City, China |
| Attention: Jiabing Tang , |
| 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: | 2AXCY-HB04P |
| Name of Grantee: | Dongguan Desheng Industrial Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Headphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0024044 |
| Output power listed is conducted. |
TCB Grant - Application H21Q8SBldTqULEojfILdrQ==
| 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: 03/01/2026 Application Dated: 03/02/2026 |
| Dongguan Desheng Industrial Co., Ltd |
| Area A5, Shichong Industrial Park, Shipai Town, |
| Dongguan City, China |
| Attention: Jiabing Tang , |
| 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: | 2AXCY-HB04P |
| Name of Grantee: | Dongguan Desheng Industrial Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014223 |
| Output power listed is conducted. |