FCC ID 2A9SC-ACG3512
Gaming headset
by SHENZHEN MARVO TECHNOLOGY CO., LTD
Grantee Code: 2A9SC Product Code: ACG3512
Latest application date: 2026-02-02
FCC ID Device Details
| FCC ID | 2A9SC-ACG3512 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A9SC |
| Product Code | ACG3512 |
| Applicant Business | SHENZHEN MARVO TECHNOLOGY CO., LTD 🇨🇳 |
| Related Domains |  marvo-tech.com |
| Equipment Class | Gaming headset |
| Test Firm | Shenzhen Most Technology Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-02-02 |
| 2402-2480 MHz | Original Equipment | 2026-02-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-02-02 | PDF 166.6 KB |
| Internal Photos | Internal Photos | 2026-02-02 | PDF 2.4 MB |
| External Photos | External Photos | 2026-02-02 | PDF 2.5 MB |
| ID Label/Location Info | ID Label/Location Info | 2026-02-02 | PDF 48.5 KB |
| Test Setup Photos | Test Setup Photos | 2026-02-02 | PDF 1.1 MB |
| ANT Test Report | Test Report | 2026-02-02 | PDF 272.3 KB |
| Test Report 1 | Test Report | 2026-02-02 | PDF 5.4 MB |
| Test Report 1 | Test Report | 2026-02-02 | PDF 4.5 MB |
| Test Report 2 | Test Report | 2026-02-02 | PDF 4.8 MB |
| Test Report 3 | Test Report | 2026-02-02 | PDF 4.9 MB |
| Test Report 4 | Test Report | 2026-02-02 | PDF 1.2 MB |
| Attestation Statements | Attestation Statements | 2026-02-02 | PDF 50.1 KB |
| US agent | Attestation Statements | 2026-02-02 | PDF 269.9 KB |
| Agent Authorization | Cover Letter(s) | 2026-02-02 | PDF 83.7 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2026-02-02 | PDF 76.1 KB |
| Model Difference | Cover Letter(s) | 2026-02-02 | PDF 73.1 KB |
| RF Exposure Info | RF Exposure Info | 2026-02-02 | PDF 199.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 115 KB | |
| Schematics Metadata only | Schematics | PDF 169.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 77.1 KB |
Application Information
| Application ID | w4r9Kq49TXSFYwGPI+Qyqg== |
|---|---|
| Final Action Date | 2026-02-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033191164 |
| Model | ACG3512 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Gaming headset |
| Responsible Party | Liao Fancy, sales17@marvo-tech.com , 86 755 29709391 |
| Technical Contact | Mark Wen, Shenzhen Most Technology Service Co.,Ltd., szmost@szmost.com  , 86-755-86170306 |
| Non-Technical Contact | Jacky Zhou, Marvo UsA Co., sales17@marvo-tech.com , +1 786-410-9094 |
| Test Firm | Sunny Deng, Shenzhen Most Technology Service Co., Ltd., sunny.deng@szmost.com , 0755-26980487 |
| TCB Email | tcb@metlabs.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 |
|---|---|---|
| w4r9Kq49TXSFYwGPI+Qyqg== | 2026-02-02 | Original Equipment |
| YGONw0dNnYl3h7Okd8BeaQ== | 2026-02-02 | Original Equipment |
Grants
TCB Grant - Application YGONw0dNnYl3h7Okd8BeaQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 02/02/2026 Application Dated: 02/02/2026 |
| SHENZHEN MARVO TECHNOLOGY CO., LTD |
| 6thFloor,BuildingA,DongFangYaYuan, |
| ChenTiancommunities, Xixiang |
| Bao'anDistrict,Shenzhen,, China |
| Attention: Liao Fancy , |
| 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: | 2A9SC-ACG3512 |
| Name of Grantee: | SHENZHEN MARVO TECHNOLOGY CO., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Gaming headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00074 |
| Output power listed is conducted. |
TCB Grant - Application w4r9Kq49TXSFYwGPI+Qyqg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 02/02/2026 Application Dated: 02/02/2026 |
| SHENZHEN MARVO TECHNOLOGY CO., LTD |
| 6thFloor,BuildingA,DongFangYaYuan, |
| ChenTiancommunities, Xixiang |
| Bao'anDistrict,Shenzhen,, China |
| Attention: Liao Fancy , |
| 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: | 2A9SC-ACG3512 |
| Name of Grantee: | SHENZHEN MARVO TECHNOLOGY CO., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Gaming headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00084 |
| Output power listed is conducted. |