FCC ID 2BWHQ-SONO
Headsets
by DARK PROJECT HK LIMITED
Grantee Code: 2BWHQ Product Code: SONO
Latest application date: 2026-08-27
FCC ID Device Details
| FCC ID | 2BWHQ-SONO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BWHQ |
| Product Code | SONO |
| Applicant Business | DARK PROJECT HK LIMITED 🇨🇳 |
| Related Domains |  darkproject.eu |
| Equipment Class | Headsets |
| Test Firm | Guangdong DN Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-27 |
| 2402-2480 MHz | Original Equipment | 2026-08-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-08-27 | PDF 3.1 MB |
| Internal Photos | Internal Photos | 2026-08-27 | PDF 1.3 MB |
| External Photos | External Photos | 2026-08-27 | PDF 1 MB |
| Label and location | ID Label/Location Info | 2026-08-27 | PDF 99.6 KB |
| Test Setup photo | Test Setup Photos | 2026-08-27 | PDF 729.4 KB |
| Antenna Specification | Test Report | 2026-08-27 | PDF 866.2 KB |
| DNT2606053488R06711-09774-FCC BT Test Report_Part1 | Test Report | 2026-08-27 | PDF 5.9 MB |
| DNT2606053488R06711-09774-FCC BT Test Report_Part2 | Test Report | 2026-08-27 | PDF 5.4 MB |
| DNT2606053488R06711-09776-FCC BLE Test Report_Part1 | Test Report | 2026-08-27 | PDF 5.4 MB |
| DNT2606053488R06711-09776-FCC BLE Test Report_Part2 | Test Report | 2026-08-27 | PDF 3.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-08-27 | PDF 111 KB |
| USA-LocalRepLetter_V1.1 -2BWHQ-SONO | Attestation Statements | 2026-08-27 | PDF 346.9 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-08-27 | PDF 98.4 KB |
| DNT2606053488R06711-09778-FCC MPE(Portable) Report | RF Exposure Info | 2026-08-27 | PDF 980 KB |
| Block diagram Metadata only | Block Diagram | PDF 135.4 KB | |
| Schematics Metadata only | Schematics | PDF 291 KB | |
| Operation Description-BT_BLE Metadata only | Operational Description | PDF 114.5 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 236.7 KB |
Application Information
| Application ID | VVycLi/Z8WINTCShPnVV4Q== |
|---|---|
| Final Action Date | 2026-08-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038505590 |
| Model | SONO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Headsets |
| Responsible Party | Anton Golovin, ag@darkproject.eu , 15989053022 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com  , +86-0769-8808 7383 |
| 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 |
|---|---|---|
| VVycLi/Z8WINTCShPnVV4Q== | 2026-08-27 | Original Equipment |
| 52dz4AJ5HER2AEAg6Or7KQ== | 2026-08-27 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0004 | 15C |
Grants
TCB Grant - Application VVycLi/Z8WINTCShPnVV4Q==
| 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: 08/27/2026 Application Dated: 08/27/2026 |
| DARK PROJECT HK LIMITED |
| OFFICE 3906, 39TH THE CTR |
| 99 QUEEN'S RD CENTRAL CENTRAL |
| HONG KONG, China |
| Attention: Anton Golovin , |
| 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: | 2BWHQ-SONO |
| Name of Grantee: | DARK PROJECT HK LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Headsets |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0004 |
| Output Power listed is peak conducted. |
TCB Grant - Application 52dz4AJ5HER2AEAg6Or7KQ==
| 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: 08/27/2026 Application Dated: 08/27/2026 |
| DARK PROJECT HK LIMITED |
| OFFICE 3906, 39TH THE CTR |
| 99 QUEEN'S RD CENTRAL CENTRAL |
| HONG KONG, China |
| Attention: Anton Golovin , |
| 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: | 2BWHQ-SONO |
| Name of Grantee: | DARK PROJECT HK LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Headsets |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0004 |
| Output Power listed is peak conducted. |