FCC ID 2BCRG-AC142
Wireless Headphone
by Shenzhen Dongshiduohe Technology Co.,Ltd
Grantee Code: 2BCRG Product Code: AC142
Latest application date: 2025-11-28
FCC ID Device Details
| FCC ID | 2BCRG-AC142 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BCRG |
| Product Code | AC142 |
| Applicant Business | Shenzhen Dongshiduohe Technology Co.,Ltd 🇨🇳 |
| Equipment Class | Wireless Headphone |
| Test Firm | Shenzhen Tongzhou Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-01-12 | PDF 5.8 MB |
| Int photo | Internal Photos | 2026-01-12 | PDF 1 MB |
| Ext photo | External Photos | 2025-11-28 | PDF 843.1 KB |
| Label and Location | ID Label/Location Info | 2025-11-28 | PDF 138.6 KB |
| Test setup photo | Test Setup Photos | 2025-11-28 | PDF 606.6 KB |
| Antenna report | Test Report | 2025-11-28 | PDF 529.8 KB |
| Appendix Test Data for BT(BDR&EDR)-FCC | Test Report | 2025-11-28 | PDF 5.7 MB |
| Test report | Test Report | 2025-11-28 | PDF 3.1 MB |
| Attestation Statements-Kaspersky | Attestation Statements | 2025-11-28 | PDF 142.5 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2025-11-28 | PDF 125.1 KB |
| US Agent attestation | Attestation Statements | 2025-11-28 | PDF 1.1 MB |
| Confidentiality request | Cover Letter(s) | 2025-11-28 | PDF 110.7 KB |
| Model Difference | Cover Letter(s) | 2025-11-28 | PDF 292.2 KB |
| POA | Cover Letter(s) | 2025-11-28 | PDF 70.3 KB |
| RF Exposure | RF Exposure Info | 2025-11-28 | PDF 315.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 202.5 KB | |
| Schematics Metadata only | Schematics | PDF 273.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 192.3 KB |
Application Information
| Application ID | XhDp+qvFMuOviWkZB3wAow== |
|---|---|
| Final Action Date | 2025-11-28 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034201038 |
| Model | AC142 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Headphone |
| Responsible Party | Doohoeek Mo, doohoeek@outlook.com  , 17771736801 |
| Test Firm | Matte He, Shenzhen Tongzhou Testing Co., Ltd., Matte.He@sztz-testing.com  , 18002561799 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 |
|---|---|---|
| XhDp+qvFMuOviWkZB3wAow== | 2025-11-28 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0019 | 15C |
Grants
TCB Grant - Application XhDp+qvFMuOviWkZB3wAow==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 11/28/2025 Application Dated: 11/28/2025 |
| Shenzhen Dongshiduohe Technology Co.,Ltd |
| 2-801, Longjingxiaoqu, Yangmeishequ, Bantianjiedao |
| Shenzhenshi, China |
| Attention: Doohoeek Mo , |
| 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: | 2BCRG-AC142 |
| Name of Grantee: | Shenzhen Dongshiduohe Technology 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 | 0.0019 |
| Output power listed is conducted power. |