FCC ID 2AE53-NC25
Bluetooth noise reduction headphones
by Lighkeep Limited
Grantee Code: 2AE53 Product Code: NC25
Latest application date: 2019-08-27
FCC ID Device Details
| FCC ID | 2AE53-NC25 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AE53 |
| Product Code | NC25 |
| Applicant Business | Lighkeep Limited 🇨🇳 |
| Equipment Class | Bluetooth noise reduction headphones |
| Test Firm | Shenzhen BCTC Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2019-08-27 |
| 2402-2480 MHz | Original Equipment | 2017-01-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2019-08-27 | PDF 278.4 KB |
| User Manual | Users Manual | 2017-01-16 | PDF 441.8 KB |
| Internal Photos | Internal Photos | 2019-08-27 | PDF 454.2 KB |
| Internal Photos | Internal Photos | 2017-01-16 | PDF 259.1 KB |
| External Photos | External Photos | 2019-08-27 | PDF 257.4 KB |
| External Photos | External Photos | 2017-01-16 | PDF 126.3 KB |
| Label & label location | ID Label/Location Info | 2019-08-27 | PDF 79.5 KB |
| Label & Label Location | ID Label/Location Info | 2017-01-16 | PDF 25.2 KB |
| Test Setup Photos | Test Setup Photos | 2019-08-27 | PDF 397.1 KB |
| RF Test Set-up Photos | Test Setup Photos | 2017-01-16 | PDF 176 KB |
| Test Report | Test Report | 2019-08-27 | PDF 5 MB |
| RF Test Report | Test Report | 2017-01-16 | PDF 970.2 KB |
| Agent Authorization Letter | Cover Letter(s) | 2019-08-27 | PDF 81.1 KB |
| Long Term Confidentiality Request Letter | Cover Letter(s) | 2019-08-27 | PDF 18.1 KB |
| Model Difference | Cover Letter(s) | 2019-08-27 | PDF 40.5 KB |
| Authorization Letter | Cover Letter(s) | 2017-01-16 | PDF 37.4 KB |
| Family model letter | Cover Letter(s) | 2017-01-16 | PDF 19.9 KB |
| LTC Letter | Cover Letter(s) | 2017-01-16 | PDF 37.5 KB |
| RF Exposure | RF Exposure Info | 2019-08-27 | PDF 43 KB |
| Block Diagram Metadata only | Block Diagram | PDF 68.8 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 7.1 KB | |
| Schematic Metadata only | Schematics | PDF 211 KB | |
| Schematics Metadata only | Schematics | PDF 114 KB | |
| Operational Description Metadata only | Operational Description | PDF 31.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 4.3 KB |
Application Information
| Application ID | 5bnHoA/q0rJ9FbcIH3aVkA== |
|---|---|
| Final Action Date | 2019-08-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024703233 |
| Model | NC25 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth noise reduction headphones |
| Responsible Party | Bo Chen, chenbo8522@163.com  , 0755-27216957 |
| Technical Contact | Alan Mei, Shenzhen BCTC Testing Co., Ltd., alan.mei@bctc-lab.com.cn  , 86-755-36882589 |
| Test Firm | Alan Mei, Shenzhen BCTC Testing Co., Ltd., alan.mei@bctc-lab.com.cn , +8675536882589 |
| TCB Email | jenn.warnell@metlabs.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 | 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 5bnHoA/q0rJ9FbcIH3aVkA== | 2019-08-27 | Original Equipment |
| Mm4oAbFBkIpuEtG7I7n/eA== | 2017-01-16 | Original Equipment |
Grants
TCB Grant - Application Mm4oAbFBkIpuEtG7I7n/eA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bureau Veritas Consumer Products Services, Inc. 775 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 01/16/2017 Application Dated: 01/16/2017 |
| Lighkeep Limited |
| 5th Floor, A Block, No. 37 Dequan Road, 228 Indust |
| Zone, Henggang Town, Longgang District, |
| Shenzhen City, China |
| Attention: Bo Chen |
| 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: | 2AE53NC-25 |
| Name of Grantee: | Lighkeep Limited |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Active Noise Cancelling Wireless Bluetooth Headphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |
EAS Grant - Application Mm4oAbFBkIpuEtG7I7n/eA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Lighkeep Limited 5th Floor, A Block, No. 37 Dequan Road, 228 Indust Zone, Henggang Town, Longgang District, Shenzhen City, China |
Date of Grant: 01/16/2017 Application Dated: 01/16/2017 |
| Attention: Bo Chen |
| 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: | 2AE53NC-25 |
| Name of Grantee: | Lighkeep Limited |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Active Noise Cancelling Wireless Bluetooth 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 |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 08/27/2019 Application Dated: 08/27/2019 |
| Lighkeep Limited |
| 5th Floor, A Block, No. 37 Dequan Road, 228 Indust |
| Zone, Henggang Town, Longgang District, |
| Shenzhen City, China |
| Attention: Bo Chen |
| 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: | 2AE53-NC25 |
| Name of Grantee: | Lighkeep Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth noise reduction headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00196 |
| Output Power listed is conducted. |
EAS Grant - Application 5bnHoA/q0rJ9FbcIH3aVkA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Lighkeep Limited 5th Floor, A Block, No. 37 Dequan Road, 228 Indust Zone, Henggang Town, Longgang District, Shenzhen City, China |
Date of Grant: 08/27/2019 Application Dated: 08/27/2019 |
| Attention: Bo Chen |
| 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: | 2AE53-NC25 |
| Name of Grantee: | Lighkeep Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth noise reduction headphones |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00196 |
| Output Power listed is conducted. |
| Mail To: |