FCC ID 2ALVK-ONN36020845
ONN PRO TWS ANC
by Cosonic Intelligent Technologies Co.,Ltd.
Grantee Code: 2ALVK Product Code: ONN36020845
Latest application date: 2026-04-09
FCC ID Device Details
| FCC ID | 2ALVK-ONN36020845 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ALVK |
| Product Code | ONN36020845 |
| Applicant Business | Cosonic Intelligent Technologies Co.,Ltd. 🇨🇳 |
| Related Domains |  cosonic.net  uc-ts.com |
| Equipment Class | ONN PRO TWS ANC |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. Sh |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-09 |
| 2402-2480 MHz | Original Equipment | 2026-04-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label Declaration Letter | ID Label/Location Info | 2026-04-09 | PDF 166.9 KB |
| Label declaration | ID Label/Location Info | 2026-04-09 | PDF 166.9 KB |
| Appendix A Detailed System Check Results | Test Report | 2026-04-09 | PDF 331.8 KB |
| Appendix B Detailed Test Results | Test Report | 2026-04-09 | PDF 416.9 KB |
| Appendix C Calibration certificate | Test Report | 2026-04-09 | PDF 5.9 MB |
| BLE report | Test Report | 2026-04-09 | PDF 5.5 MB |
| BT report P1 | Test Report | 2026-04-09 | PDF 5.4 MB |
| BT report P2 | Test Report | 2026-04-09 | PDF 4.7 MB |
| L-BT Antenna | Test Report | 2026-04-09 | PDF 1.6 MB |
| R-BT Antenna | Test Report | 2026-04-09 | PDF 1.6 MB |
| FCC Coverlist Letter | Attestation Statements | 2026-04-09 | PDF 413.9 KB |
| FCC Declaration Letter | Attestation Statements | 2026-04-09 | PDF 362.7 KB |
| FCC US Agent | Attestation Statements | 2026-04-09 | PDF 244.7 KB |
| FCC US Agent letter | Attestation Statements | 2026-04-09 | PDF 244.7 KB |
| FCC Confidentiality Letter | Cover Letter(s) | 2026-04-09 | PDF 674 KB |
| FCC POA | Cover Letter(s) | 2026-04-09 | PDF 621.2 KB |
| SAR report | RF Exposure Info | 2026-04-09 | PDF 1.2 MB |
| Manual Metadata only | Users Manual | 2026-10-06 | PDF 3 MB |
| PKG Metadata only | Users Manual | 2026-10-06 | PDF 889.1 KB |
| internal photo Metadata only | Internal Photos | 2026-10-06 | PDF 2 MB |
| external photo Metadata only | External Photos | 2026-10-06 | PDF 1 MB |
| Appendix D Photographs Metadata only | Test Setup Photos | 2026-10-06 | PDF 502.7 KB |
| setup photo Metadata only | Test Setup Photos | 2026-10-06 | PDF 942.1 KB |
| Block Metadata only | Block Diagram | PDF 107.2 KB | |
| SCH-L Metadata only | Schematics | PDF 99.4 KB | |
| SCH-R Metadata only | Schematics | PDF 99.5 KB | |
| OD Metadata only | Operational Description | PDF 243 KB | |
| Tune up procedure Metadata only | Parts List/Tune Up Info | PDF 286.8 KB |
Application Information
| Application ID | Z4QjuZ1hBNauoG58/2WNZg== |
|---|---|
| Final Action Date | 2026-04-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0022729867 |
| Model | ONN36020845 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | ONN PRO TWS ANC |
| Responsible Party | Nick Yu, nickyu@cosonic.net , 0769-86596999 |
| Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, keny.xu@sgs.com  , 86-755-25328629 |
| Non-Technical Contact | David Wu, United Consulting Technology Services Co., Ltd., David@uc-ts.com , (626) 217-4022 |
| Test Firm | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , 86-(0)755-2532-8629 |
| TCB Email | USCTS.TCB@SGS.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 | 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 |
|---|---|---|
| Z4QjuZ1hBNauoG58/2WNZg== | 2026-04-09 | Original Equipment |
| 5MWK7m7K5JVsh4gaxKp3/A== | 2026-04-09 | Original Equipment |
Grants
TCB Grant - Application Z4QjuZ1hBNauoG58/2WNZg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 04/09/2026 Application Dated: 04/09/2026 |
| Cosonic Intelligent Technologies Co.,Ltd. |
| NO.3 Keyuan Road, Songshan Lake District, |
| Dongguan, Guangdong, 523808 China |
| Attention: Nick Yu , |
| 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: | 2ALVK-ONN36020845 |
| Name of Grantee: | Cosonic Intelligent Technologies Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | ONN PRO TWS ANC |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0112 |
| Power Output listed is conducted. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for head operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is 0.96W/kg. |
TCB Grant - Application 5MWK7m7K5JVsh4gaxKp3/A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 04/09/2026 Application Dated: 04/09/2026 |
| Cosonic Intelligent Technologies Co.,Ltd. |
| NO.3 Keyuan Road, Songshan Lake District, |
| Dongguan, Guangdong, 523808 China |
| Attention: Nick Yu , |
| 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: | 2ALVK-ONN36020845 |
| Name of Grantee: | Cosonic Intelligent Technologies Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | ONN PRO TWS ANC |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0358 |
| Power Output listed is conducted. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for head operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is 0.96W/kg. |