FCC ID K44527300
Wireless Headset
by JVCKENWOOD Corporation
Grantee Code: K44 Product Code: 527300
Latest application date: 2025-07-28
FCC ID Device Details
| FCC ID | K44527300 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | K44 |
| Product Code | 527300 |
| Applicant Business | JVCKENWOOD Corporation 🇯🇵 |
| Related Domains |  jvckenwood.com  cosonic.net |
| Equipment Class | Wireless Headset |
| Test Firm | EMTEK (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-28 |
| 2402-2480 MHz | Original Equipment | 2025-07-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-11-10 | PDF 1.2 MB |
| Internal Photos | Internal Photos | 2025-11-10 | PDF 1.5 MB |
| External Photos | External Photos | 2025-11-10 | PDF 1.8 MB |
| ID Label/Location Info | ID Label/Location Info | 2025-07-28 | PDF 536.7 KB |
| Test Setup Photos_RF | Test Setup Photos | 2025-11-10 | PDF 622.5 KB |
| Test Setup Photos_SAR | Test Setup Photos | 2025-11-10 | PDF 551.4 KB |
| Antenna Specification | Test Report | 2025-07-28 | PDF 950.4 KB |
| Test Report_DSS | Test Report | 2025-07-28 | PDF 5.1 MB |
| Test Report_DTS | Test Report | 2025-07-28 | PDF 3.5 MB |
| Test Report_SAR | RF Exposure Info | 2025-07-28 | PDF 1.1 MB |
| Test Report_SAR_Appendix A | RF Exposure Info | 2025-07-28 | PDF 286.5 KB |
| Test Report_SAR_Appendix B | RF Exposure Info | 2025-07-28 | PDF 126.1 KB |
| Test Report_SAR_Appendix C | RF Exposure Info | 2025-07-28 | PDF 4 MB |
| Attestation Statements | Attestation Statements | 2025-07-28 | PDF 416.6 KB |
| US Agent Letter | Attestation Statements | 2025-07-28 | PDF 71.1 KB |
| Declaration of authorization | Cover Letter(s) | 2025-07-28 | PDF 126.4 KB |
| confidentiality | Cover Letter(s) | 2025-07-28 | PDF 82.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 108 KB | |
| Schematics Metadata only | Schematics | PDF 420.2 KB | |
| Module datasheet Metadata only | Operational Description | PDF 3 MB | |
| Operational Description Metadata only | Operational Description | PDF 230 KB | |
| Part list (BOM) Metadata only | Parts List/Tune Up Info | PDF 181.9 KB |
Application Information
| Application ID | QdeUGRk7IqcdBF62AYq8QQ== |
|---|---|
| Final Action Date | 2025-07-28 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0008154510 |
| Model | 527300 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Headset |
| Responsible Party | Takaharu Murakami, Manager, com_techreg_cert_JKC@jvckenwood.com , 045-443-3108 |
| Technical Contact | David Lee, EMTEK (SHENZHEN) CO., LTD., david.lee@emtek.com.cn  , 075526504659 |
| Non-Technical Contact | KAI YAN, Cosonic Intelligent Technologies Co.,Ltd., nickyu@cosonic.net , 0769-86596919 |
| Test Firm | Lisa Wang, EMTEK (Shenzhen) Co., Ltd., wangli@emtek.com.cn , 8675526954280 |
| 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 | 11/10/2025 |
| 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. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance. The highest reported SAR for stand-alone transmission exposure conditions is 0.06 W/kg, respectively. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| QdeUGRk7IqcdBF62AYq8QQ== | 2025-07-28 | Original Equipment |
| 6gBD5SOhfFyUqr1Squ9evg== | 2025-07-28 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0033000 |
| 2402-2480 MHz | 0.0035000 |
Grants
TCB Grant - Application QdeUGRk7IqcdBF62AYq8QQ==
| 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: 07/28/2025 Application Dated: 07/28/2025 |
| JVCKENWOOD Corporation |
| Engineering & Design Division |
| 3-12, Moriyacho, Kanagawa-ku |
| Yokohama-shi, Kanagawa, Japan |
| Attention: Takaharu Murakami , 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: | K44527300 |
| Name of Grantee: | JVCKENWOOD Corporation |
| 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 | 0.0035 |
| Output power listed is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance. The highest reported SAR for stand-alone transmission exposure conditions is 0.06 W/kg, respectively. |
TCB Grant - Application 6gBD5SOhfFyUqr1Squ9evg==
| 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: 07/28/2025 Application Dated: 07/28/2025 |
| JVCKENWOOD Corporation |
| Engineering & Design Division |
| 3-12, Moriyacho, Kanagawa-ku |
| Yokohama-shi, Kanagawa, Japan |
| Attention: Takaharu Murakami , 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: | K44527300 |
| Name of Grantee: | JVCKENWOOD Corporation |
| 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 | 0.0033 |
| Output power listed is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance. The highest reported SAR for stand-alone transmission exposure conditions is 0.06 W/kg, respectively. |