FCC ID 2AN4C-HERO
TRUE WIRELESS NOISE CANCELLING EARBUDS
by Shenzhen Grandsun Electronic Co., Ltd.
Grantee Code: 2AN4C Product Code: HERO
Latest application date: 2022-12-25
FCC ID Device Details
| FCC ID | 2AN4C-HERO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AN4C |
| Product Code | HERO |
| Applicant Business | Shenzhen Grandsun Electronic Co., Ltd. 🇨🇳 |
| Related Domains |  grandsun.com |
| Equipment Class | TRUE WIRELESS NOISE CANCELLING EARBUDS |
| Test Firm | Shenzhen Anbotek Compliance Laboratory Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-12-25 |
| 2402-2480 MHz | Original Equipment | 2022-12-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 15_HERO UserMan-US r1 | Users Manual | 2022-12-25 | PDF 1.3 MB |
| 09_HERO IntPho | Internal Photos | 2022-12-25 | PDF 4.7 MB |
| 08_HERO ExtPho | External Photos | 2022-12-25 | PDF 1.5 MB |
| 06_HERO LabelSmpl-US | ID Label/Location Info | 2022-12-25 | PDF 109 KB |
| 17_HERO AntSpec P1 | Operational Description | 2022-12-25 | PDF 90.7 KB |
| 17_HERO AntSpec P2 | Operational Description | 2022-12-25 | PDF 996.1 KB |
| 10_HERO TSup | Test Setup Photos | 2022-12-25 | PDF 2.6 MB |
| 14_HERO TestRpt DSS Appendix Data | Test Report | 2022-12-25 | PDF 4.7 MB |
| 14_HERO TestRpt DSS r1 | Test Report | 2022-12-25 | PDF 2.1 MB |
| 14_HERO TestRpt DTS BLE Appendix Data r1 | Test Report | 2022-12-25 | PDF 2.8 MB |
| 14_HERO TestRpt DTS BLE r1 | Test Report | 2022-12-25 | PDF 2.1 MB |
| 18_HERO RFExp | RF Exposure Info | 2022-12-25 | PDF 144.6 KB |
| 12_HERO BlkDia r1 Metadata only | Block Diagram | PDF 12.2 KB | |
| 13_HERO Schem Metadata only | Schematics | PDF 123.2 KB | |
| 11_HERO OpDes Metadata only | Operational Description | PDF 58.7 KB |
Application Information
| Application ID | ztw5G73JVWm5chzF6A+cPg== |
|---|---|
| Final Action Date | 2022-12-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026941690 |
| Model | HERO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | TRUE WIRELESS NOISE CANCELLING EARBUDS |
| Responsible Party | Molly Wei, yanyun.wei@grandsun.com , 86-755-89308156 |
| Test Firm | Jeff Zhu, Shenzhen Anbotek Compliance Laboratory Limited, jeff.zhu@anbotek.com  , 86-755-26064492 |
| TCB Email | joergkusig@eurofins.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 | Power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ztw5G73JVWm5chzF6A+cPg== | 2022-12-25 | Original Equipment |
| dXfmdQYVjie74ULoBQyMPQ== | 2022-12-25 | Original Equipment |
Grants
TCB Grant - Application ztw5G73JVWm5chzF6A+cPg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 12/25/2022 Application Dated: 12/25/2022 |
| Shenzhen Grandsun Electronic Co., Ltd. |
| East Park,Gaoqiao Industry Zone,Pingdi Street, |
| Longgang, |
| Shenzhen, China |
| Attention: Molly Wei |
| 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: | 2AN4C-HERO |
| Name of Grantee: | Shenzhen Grandsun Electronic Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | TRUE WIRELESS NOISE CANCELLING EARBUDS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00147 |
| Power listed is conducted. |
EAS Grant - Application ztw5G73JVWm5chzF6A+cPg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Grandsun Electronic Co., Ltd. East Park,Gaoqiao Industry Zone,Pingdi Street, Longgang, Shenzhen, China |
Date of Grant: 12/25/2022 Application Dated: 12/25/2022 |
| Attention: Molly Wei |
| 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: | 2AN4C-HERO |
| Name of Grantee: | Shenzhen Grandsun Electronic Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | TRUE WIRELESS NOISE CANCELLING EARBUDS |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00147 |
| Power listed is conducted. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 12/25/2022 Application Dated: 12/25/2022 |
| Shenzhen Grandsun Electronic Co., Ltd. |
| East Park,Gaoqiao Industry Zone,Pingdi Street, |
| Longgang, |
| Shenzhen, China |
| Attention: Molly Wei |
| 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: | 2AN4C-HERO |
| Name of Grantee: | Shenzhen Grandsun Electronic Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TRUE WIRELESS NOISE CANCELLING EARBUDS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00124 |
| Power listed is conducted. |
EAS Grant - Application dXfmdQYVjie74ULoBQyMPQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Grandsun Electronic Co., Ltd. East Park,Gaoqiao Industry Zone,Pingdi Street, Longgang, Shenzhen, China |
Date of Grant: 12/25/2022 Application Dated: 12/25/2022 |
| Attention: Molly Wei |
| 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: | 2AN4C-HERO |
| Name of Grantee: | Shenzhen Grandsun Electronic Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TRUE WIRELESS NOISE CANCELLING EARBUDS |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00124 |
| Power listed is conducted. |
| Mail To: |