FCC ID RWO-RZ040522
Wireless Headset
by Razer Inc.
Grantee Code: RWO Product Code: RZ040522
Latest application date: 2025-06-16
FCC ID Device Details
| FCC ID | RWO-RZ040522 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | RWO |
| Product Code | RZ040522 |
| Applicant Business | Razer Inc. 🇺🇸 |
| Related Domains |  razer.com  newbtl.com |
| Equipment Class | Wireless Headset |
| Test Firm | BTL Inc. (Dongguan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2025-06-16 |
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2025-06-16 |
| 2402-2480 MHz | Original Equipment | 2024-10-28 |
| 2402-2480 MHz | Original Equipment | 2024-10-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-04-21 | PDF 2 MB |
| Internal Photos-1 | Internal Photos | 2025-12-08 | PDF 5.1 MB |
| Internal Photos-2 | Internal Photos | 2025-12-08 | PDF 5.5 MB |
| Internal Photos-3 | Internal Photos | 2025-12-08 | PDF 5.3 MB |
| Internal Photos-4 | Internal Photos | 2025-12-08 | PDF 1.3 MB |
| Internal Photos_Part 1 | Internal Photos | 2025-04-21 | PDF 4.7 MB |
| Internal Photos_Part 2 | Internal Photos | 2025-04-21 | PDF 2 MB |
| External Photos | External Photos | 2025-12-08 | PDF 2.2 MB |
| External Photos | External Photos | 2025-04-21 | PDF 2.2 MB |
| ID Label/Location Info | ID Label/Location Info | 2024-10-28 | PDF 400.8 KB |
| Test Setup Photos_DTS | Test Setup Photos | 2025-12-08 | PDF 1.8 MB |
| Test Setup Photos_SAR | Test Setup Photos | 2025-12-08 | PDF 437.9 KB |
| Test Setup Photos_RF | Test Setup Photos | 2025-04-21 | PDF 1.7 MB |
| Test Setup Photos_SAR | Test Setup Photos | 2025-04-21 | PDF 297.3 KB |
| Antenna Spec | Test Report | 2025-06-16 | PDF 1.2 MB |
| DTS Test Report_2.4G SRD | Test Report | 2025-06-16 | PDF 595.3 KB |
| DTS Test Report_LE | Test Report | 2025-06-16 | PDF 597.5 KB |
| Test Report_DSS | Test Report | 2025-06-16 | PDF 615.7 KB |
| Test Report_SAR | RF Exposure Info | 2025-06-16 | PDF 966.5 KB |
| Test Report_SAR_Appendix A | RF Exposure Info | 2025-06-16 | PDF 219.2 KB |
| Test Report_SAR_Appendix B | RF Exposure Info | 2025-06-16 | PDF 287.6 KB |
| Test Report_SAR_Appendix C | RF Exposure Info | 2025-06-16 | PDF 4.9 MB |
| Antenna Specification | Test Report | 2024-10-28 | PDF 1.3 MB |
| Test Report_BLE | Test Report | 2024-10-28 | PDF 2.7 MB |
| Test Report_DSS | Test Report | 2024-10-28 | PDF 3.3 MB |
| Test Report_SAR | RF Exposure Info | 2024-10-28 | PDF 782.6 KB |
| Test Report_SAR_Appendix A. SAR Plots of System Verification | RF Exposure Info | 2024-10-28 | PDF 208 KB |
| Test Report_SAR_Appendix B. SAR Plots of SAR Measurement | RF Exposure Info | 2024-10-28 | PDF 240.8 KB |
| Test Report_SAR_Appendix C. Calibration Certificate | RF Exposure Info | 2024-10-28 | PDF 5.6 MB |
| Test Report_WLAN | Test Report | 2024-10-28 | PDF 2.7 MB |
| Attestation Statements Cert concerning covered equipment | Attestation Statements | 2025-06-16 | PDF 166.5 KB |
| US Agent | Attestation Statements | 2025-06-16 | PDF 197 KB |
| Attestation Statements US agent for service of process | Attestation Statements | 2024-10-28 | PDF 51.4 KB |
| FCC Attestation Letter COVERED EQUIPMENT | Attestation Statements | 2024-10-28 | PDF 181.8 KB |
| Authorization Letter | Cover Letter(s) | 2025-06-16 | PDF 199.5 KB |
| Class II permissive change format letter | Cover Letter(s) | 2025-06-16 | PDF 175.4 KB |
| Request for non-disclosure | Cover Letter(s) | 2025-06-16 | PDF 195.6 KB |
| Declaration of authorization | Cover Letter(s) | 2024-10-28 | PDF 206.5 KB |
| Model Declaration Letter | Cover Letter(s) | 2024-10-28 | PDF 207.6 KB |
| confidentiality | Cover Letter(s) | 2024-10-28 | PDF 192.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 380.4 KB | |
| Schematics Metadata only | Schematics | PDF 1.6 MB | |
| Operational Description Metadata only | Operational Description | PDF 208.4 KB | |
| Tune up procedure Metadata only | Parts List/Tune Up Info | PDF 122.9 KB |
Application Information
| Application ID | Ww6eaP6Nde1wcBK57MAd9w== |
|---|---|
| Final Action Date | 2025-06-16 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0022386734 |
| Model | RZ040522 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Headset |
| Responsible Party | Johnsen Tia, Associate VP, Regulatory & Compliance, johnsen.tia@razer.com , 760 579 0180 |
| Agent | Rose Rose Rose, BTL Inc., Rose.liu@newbtl.com , 86-769-83183000 |
| Technical Contact | Steven Lu, BTL Inc., steven@newbtl.com , 86-769-83183000 |
| Non-Technical Contact | Rose Liu, BTL Inc., Rose.liu@newbtl.com , 86-769-83183000 |
| Test Firm | Sophia Huang, BTL Inc. (Dongguan), sophia.huang@newbtl.com , 86-769-83183000 |
| TCB Email | dl_radio-certification@kiwa.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 12/08/2025 |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Class II Permissive Change. This changes are : 1. Added a new appearance. 2. Added a new antenna. 3. Changed the adress of applicant. 4. Added the standard. The highest reported SAR values for head use condition is 0.15 W/kg. Output power listed is conducted. This is a portable device. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR values for head use condition is 0.10 W/kg. This device supports 2.4GHz propriety wireless and BLE technology. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Ww6eaP6Nde1wcBK57MAd9w== | 2025-06-16 | Class II permissive change or modification of presently authorized equipment |
| J5sX4kvmRtrfE6cRlNEdTA== | 2025-06-16 | Class II permissive change or modification of presently authorized equipment |
| ILJ4RNZEs9MNEJqPdcbW1A== | 2024-10-28 | Original Equipment |
| 8Zr/niONmluUegjNxo8jgA== | 2024-10-28 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Ww6eaP6Nde1wcBK57MAd9w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 06/16/2025 Application Dated: 06/16/2025 |
| Razer Inc. |
| 9 Pasteur |
| Irvine, CA 92618 |
| Attention: Johnsen Tia , Associate VP, Regulatory & Compliance |
| 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: | RWO-RZ040522 |
| Name of Grantee: | Razer Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0026 | |||
| 15C | 2402.0 - 2480.0 | 0.0071 |
| Class II Permissive Change. This changes are : 1. Added a new appearance. 2. Added a new antenna. 3. Changed the adress of applicant. 4. Added the standard. The highest reported SAR values for head use condition is 0.15 W/kg. Output power listed is conducted. This is a portable device. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR values for head use condition is 0.10 W/kg. This device supports 2.4GHz propriety wireless and BLE technology. |
TCB Grant - Application J5sX4kvmRtrfE6cRlNEdTA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 06/16/2025 Application Dated: 06/16/2025 |
| Razer Inc. |
| 9 Pasteur |
| Irvine, CA 92618 |
| Attention: Johnsen Tia , Associate VP, Regulatory & Compliance |
| 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: | RWO-RZ040522 |
| Name of Grantee: | Razer Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0069 |
| Class II Permissive Change. This changes are : 1. Added a new appearance. 2. Added a new antenna. 3. Changed the adress of applicant. 4. Added the standard. The highest reported SAR values for head use condition is 0.15 W/kg. Output power listed is conducted. This is a portable device. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR values for head use condition is < 0.10 W/kg. |
TCB Grant - Application ILJ4RNZEs9MNEJqPdcbW1A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 10/28/2024 Application Dated: 10/22/2024 |
| Razer Inc. |
| 9 Pasteur, Suite 100 |
| Irvine, CA 92618 |
| Attention: Johnsen Tia , Director, Regulatory & Compliance |
| 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: | RWO-RZ040522 |
| Name of Grantee: | Razer Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0026 | |||
| 15C | 2402.0 - 2480.0 | 0.0071 |
| Output power listed is conducted. This is a portable device. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR values for head use condition is 0.10 W/kg. This device supports 2.4GHz propriety wireless and BLE technology. |
EAS Grant - Application ILJ4RNZEs9MNEJqPdcbW1A==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Razer Inc. 9 Pasteur, Suite 100 Irvine, CA 92618 United States |
Date of Grant: 10/28/2024 Application Dated: 10/22/2024 |
| Attention: Johnsen Tia , Director, Regulatory & Compliance |
| 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: | RWO-RZ040522 |
| Name of Grantee: | Razer Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0026 | |||
| 15C | 2402.0 - 2480.0 | 0.0071 |
| Output power listed is conducted. This is a portable device. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR values for head use condition is 0.10 W/kg. This device supports 2.4GHz propriety wireless and BLE technology. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 10/28/2024 Application Dated: 10/22/2024 |
| Razer Inc. |
| 9 Pasteur, Suite 100 |
| Irvine, CA 92618 |
| Attention: Johnsen Tia , Director, Regulatory & Compliance |
| 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: | RWO-RZ040522 |
| Name of Grantee: | Razer Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0069 |
| Output power listed is conducted. This is a portable device. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR values for head use condition is < 0.10 W/kg. |
EAS Grant - Application 8Zr/niONmluUegjNxo8jgA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Razer Inc. 9 Pasteur, Suite 100 Irvine, CA 92618 United States |
Date of Grant: 10/28/2024 Application Dated: 10/22/2024 |
| Attention: Johnsen Tia , Director, Regulatory & Compliance |
| 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: | RWO-RZ040522 |
| Name of Grantee: | Razer Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0069 |
| Output power listed is conducted. This is a portable device. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance. The highest reported SAR values for head use condition is < 0.10 W/kg. |
| Mail To: |