FCC ID ZHK-HS40
Wireless Headset
by GN Audio USA Inc.
Grantee Code: ZHK Product Code: HS40
Latest application date: 2025-01-23
FCC ID Device Details
| FCC ID | ZHK-HS40 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | ZHK |
| Product Code | HS40 |
| Applicant Business | GN Audio USA Inc. 🇺🇸 |
| Related Domains |  steelseries.com |
| Equipment Class | Wireless Headset |
| Test Firm | Cerpass Technology Corporation Test Laboratory |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-23 |
| 2402-2480 MHz | Original Equipment | 2025-01-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual_HS40_1 | Users Manual | 2025-07-23 | PDF 2 MB |
| User Manual_HS40_2 | Users Manual | 2025-07-23 | PDF 2 MB |
| Internal Photos | Internal Photos | 2025-07-23 | PDF 1.6 MB |
| External Photos | External Photos | 2025-07-23 | PDF 3.2 MB |
| ID Label and Location | ID Label/Location Info | 2025-01-23 | PDF 235 KB |
| Test Setup Photos | Test Setup Photos | 2025-07-23 | PDF 833.6 KB |
| Test Setup Photos_SAR | Test Setup Photos | 2025-07-23 | PDF 102 KB |
| Test Report_Antenna | Test Report | 2025-01-23 | PDF 4.7 MB |
| Test Report_BLE | Test Report | 2025-01-23 | PDF 4.1 MB |
| Test Report_BT | Test Report | 2025-01-23 | PDF 3.3 MB |
| Test Report_SAR | RF Exposure Info | 2025-01-23 | PDF 4.5 MB |
| Test Report_SAR Metadata only | Test Report | 2025-01-23 | PDF 4.5 MB |
| Test Report_SRD | Test Report | 2025-01-23 | PDF 4.1 MB |
| Agent Designation Attestation | Attestation Statements | 2025-01-23 | PDF 201.8 KB |
| Covered Equipment Certification Attestation Letter | Attestation Statements | 2025-01-23 | PDF 126.6 KB |
| US Agent Attestation | Attestation Statements | 2025-01-23 | PDF 201.8 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2025-01-23 | PDF 269.8 KB |
| POA | Cover Letter(s) | 2025-01-23 | PDF 227.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 326.8 KB | |
| Schematics Metadata only | Schematics | PDF 804.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 379.1 KB |
Application Information
| Application ID | aQuvOuLbqha6osGISZ68oQ== |
|---|---|
| Final Action Date | 2025-01-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033478405 |
| Model | HS40 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Headset |
| Responsible Party | Chirky Lin, Senior Regulatory Manager, Chirky.lin@steelseries.com , +886-2-8226-3858 |
| Test Firm | Ben Wang, Cerpass Technology Corporation Test Laboratory, benw@cerpass.com.tw  , +886-3-3226888 |
| TCB Email | vina.kerai@nemko.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 07/23/2025 |
| Long-Term Confidentiality | Yes |
| 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 | Output power listed is conducted. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. The grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR transmission exposure condition is 0.21W/kg. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| aQuvOuLbqha6osGISZ68oQ== | 2025-01-23 | Original Equipment |
| JM4Q/6YrBnx+euqR7nkIIw== | 2025-01-23 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application JM4Q/6YrBnx+euqR7nkIIw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 01/23/2025 Application Dated: 01/22/2025 |
| GN Audio USA Inc. |
| 900 Chelmsford Street, Tower II, 8th Floor, |
| Lowell, MA 01851 |
| Attention: Chirky Lin , Senior Regulatory Manager |
| 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: | ZHK-HS40 |
| Name of Grantee: | GN Audio USA 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 | 0.004236 | |||
| 15C | 2402.0 - 2480.0 | 0.004217 |
| Output power listed is conducted. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. The grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR transmission exposure condition is 0.21W/kg. |
EAS Grant - Application JM4Q/6YrBnx+euqR7nkIIw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
GN Audio USA Inc. 900 Chelmsford Street, Tower II, 8th Floor, Lowell, MA 01851 United States |
Date of Grant: 01/23/2025 Application Dated: 01/22/2025 |
| Attention: Chirky Lin , Senior Regulatory Manager |
| 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: | ZHK-HS40 |
| Name of Grantee: | GN Audio USA 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 | 0.004236 | |||
| 15C | 2402.0 - 2480.0 | 0.004217 |
| Output power listed is conducted. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. The grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR transmission exposure condition is 0.21W/kg. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 01/23/2025 Application Dated: 01/21/2025 |
| GN Audio USA Inc. |
| 900 Chelmsford Street, Tower II, 8th Floor, |
| Lowell, MA 01851 |
| Attention: Chirky Lin , Senior Regulatory Manager |
| 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: | ZHK-HS40 |
| Name of Grantee: | GN Audio USA 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 | 0.008 |
| Output power listed is conducted. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. The grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR transmission exposure condition is 0.21W/kg. |
EAS Grant - Application aQuvOuLbqha6osGISZ68oQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
GN Audio USA Inc. 900 Chelmsford Street, Tower II, 8th Floor, Lowell, MA 01851 United States |
Date of Grant: 01/23/2025 Application Dated: 01/21/2025 |
| Attention: Chirky Lin , Senior Regulatory Manager |
| 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: | ZHK-HS40 |
| Name of Grantee: | GN Audio USA 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 | 0.008 |
| Output power listed is conducted. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. The grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. The highest reported SAR transmission exposure condition is 0.21W/kg. |
| Mail To: |