FCC ID 2A7GK-K7
Air conduction headphone
by Cheerstar Technology Co., Ltd
Grantee Code: 2A7GK Product Code: K7
Latest application date: 2022-10-30
FCC ID Device Details
| FCC ID | 2A7GK-K7 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A7GK |
| Product Code | K7 |
| Applicant Business | Cheerstar Technology Co., Ltd 🇨🇳 |
| Related Domains |  cheerstar.net |
| Equipment Class | Air conduction headphone |
| Test Firm | Shenzhen HUAK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-10-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2023-04-29 | PDF 802 KB |
| Internal photo | Internal Photos | 2023-04-29 | PDF 2.1 MB |
| External Photos | External Photos | 2023-04-29 | PDF 2.9 MB |
| label | ID Label/Location Info | 2022-10-30 | PDF 111.3 KB |
| Test Setup Photos | Test Setup Photos | 2023-04-29 | PDF 207.2 KB |
| Test Report | Test Report | 2022-10-30 | PDF 5.2 MB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2022-10-30 | PDF 13.7 KB |
| FCC Short_Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2022-10-30 | PDF 16.8 KB |
| Model Difference | Cover Letter(s) | 2022-10-30 | PDF 5 MB |
| MPE | RF Exposure Info | 2022-10-30 | PDF 115.3 KB |
| Block Metadata only | Block Diagram | PDF 34.9 KB | |
| SCH Metadata only | Schematics | PDF 54.9 KB | |
| OP Metadata only | Operational Description | PDF 64.7 KB |
Application Information
| Application ID | 89B0vQrvA8ND9+0vCRDSkA== |
|---|---|
| Final Action Date | 2022-10-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032547937 |
| Model | K7 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Air conduction headphone |
| Responsible Party | nicole zhang, Manager, nicole@cheerstar.net , (86)0755-21502021 |
| Technical Contact | Cheerstar Technology Co., Ltd, nicole@cheerstar.net |
| Test Firm | Jason Zhou, Shenzhen HUAK Testing Technology Co., Ltd., jason@cer-mark.com  , +86-755-23029901 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 04/29/2023 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 89B0vQrvA8ND9+0vCRDSkA== | 2022-10-30 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0008100 | 15C |
Grants
TCB Grant - Application 89B0vQrvA8ND9+0vCRDSkA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 10/30/2022 Application Dated: 10/30/2022 |
| Cheerstar Technology Co., Ltd |
| 3F,Block B,Jiuwei 3rd Industrial Park |
| Hangcheng Street,Baoan District |
| Shenzhen, China |
| Attention: nicole zhang , 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: | 2A7GK-K7 |
| Name of Grantee: | Cheerstar Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Air conduction headphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00081 |
| Output power listed is conducted power. |
EAS Grant - Application 89B0vQrvA8ND9+0vCRDSkA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Cheerstar Technology Co., Ltd 3F,Block B,Jiuwei 3rd Industrial Park Hangcheng Street,Baoan District Shenzhen, China |
Date of Grant: 10/30/2022 Application Dated: 10/30/2022 |
| Attention: nicole zhang , 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: | 2A7GK-K7 |
| Name of Grantee: | Cheerstar Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Air conduction headphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00081 |
| Output power listed is conducted power. |
| Mail To: |