FCC ID 2ASDI-HQ20
Wireless Headphones
by Tiinlab Corporation
Grantee Code: 2ASDI Product Code: HQ20
Latest application date: 2024-10-31
FCC ID Device Details
| FCC ID | 2ASDI-HQ20 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ASDI |
| Product Code | HQ20 |
| Applicant Business | Tiinlab Corporation 🇨🇳 |
| Related Domains |  tiinlab.com  baluntek.com |
| Equipment Class | Wireless Headphones |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-10-31 |
| 2402-2480 MHz | Original Equipment | 2024-10-31 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-04-29 | PDF 4.5 MB |
| Internal Photos | Internal Photos | 2025-04-29 | PDF 1.3 MB |
| External Photos | External Photos | 2025-04-29 | PDF 1.1 MB |
| ID Label/Location Info | ID Label/Location Info | 2024-10-31 | PDF 1 MB |
| RF test setup photo | Test Setup Photos | 2025-04-29 | PDF 811.9 KB |
| SAR test setup photo | Test Setup Photos | 2025-04-29 | PDF 332.8 KB |
| Antenna Specifications | Test Report | 2024-10-31 | PDF 1.7 MB |
| DSS test report | Test Report | 2024-10-31 | PDF 3.1 MB |
| DTS test report_BLE | Test Report | 2024-10-31 | PDF 5.4 MB |
| SAR test report | RF Exposure Info | 2024-10-31 | PDF 1.3 MB |
| Attestation Statements part 2.911 | Attestation Statements | 2024-10-31 | PDF 626 KB |
| US agent | Attestation Statements | 2024-10-31 | PDF 189.9 KB |
| Authorization Letter | Cover Letter(s) | 2024-10-31 | PDF 840.4 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2024-10-31 | PDF 1.4 MB |
| Calibration report | RF Exposure Info | 2024-10-31 | PDF 2.5 MB |
| Block Diagram Metadata only | Block Diagram | PDF 96.8 KB | |
| Schematics Metadata only | Schematics | PDF 280.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 1.1 MB | |
| Tune up procedure Metadata only | Parts List/Tune Up Info | PDF 114.3 KB |
Application Information
| Application ID | IJ6/0JKM0pRzl9n+LqEhAw== |
|---|---|
| Final Action Date | 2024-10-31 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028116580 |
| Model | HQ20 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Headphones |
| Responsible Party | Lance Lang, lance.lang@tiinlab.com , 0755-66850100 |
| Agent | Xuewen Xuewen Xuewen, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 86-755-66850100 |
| Technical Contact | xuewen wu, Shenzhen BALUN Technology Co., Ltd, cbproject@baluntek.com , 86-755-66850100 |
| Non-Technical Contact | Tiffany Zhang, Shenzhen BALUN Technology Co., Ltd, cbproject@baluntek.com , 86-755-66850100 |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com , 86-755-66833830 |
| TCB Email | certification@telefication.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 04/29/2025 |
| 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 head and extremity (hand) transmission exposure conditions are 0.01 W/kg and 0.01 W/kg, respectively. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| IJ6/0JKM0pRzl9n+LqEhAw== | 2024-10-31 | Original Equipment |
| 5pLfC1enfOGn4YyWTkrCeg== | 2024-10-31 | Original Equipment |
Grants
TCB Grant - Application IJ6/0JKM0pRzl9n+LqEhAw==
| 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: 10/31/2024 Application Dated: 10/30/2024 |
| Tiinlab Corporation |
| No. 3333, Liuxian Avenue, Tower A, 35th Floor, |
| Tanglang City, Nanshan District |
| Shenzhen, China |
| Attention: Lance Lang |
| 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: | 2ASDI-HQ20 |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| 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 head and extremity (hand) transmission exposure conditions are 0.01 W/kg and 0.01 W/kg, respectively. |
EAS Grant - Application IJ6/0JKM0pRzl9n+LqEhAw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Tiinlab Corporation No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District Shenzhen, China |
Date of Grant: 10/31/2024 Application Dated: 10/30/2024 |
| Attention: Lance Lang |
| 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: | 2ASDI-HQ20 |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless 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 | 0.0013 |
| 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 head and extremity (hand) transmission exposure conditions are 0.01 W/kg and 0.01 W/kg, respectively. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 10/31/2024 Application Dated: 10/30/2024 |
| Tiinlab Corporation |
| No. 3333, Liuxian Avenue, Tower A, 35th Floor, |
| Tanglang City, Nanshan District |
| Shenzhen, China |
| Attention: Lance Lang |
| 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: | 2ASDI-HQ20 |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0021 |
| 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 head and extremity (hand) transmission exposure conditions are 0.01 W/kg and 0.01 W/kg, respectively. |
EAS Grant - Application 5pLfC1enfOGn4YyWTkrCeg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Tiinlab Corporation No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District Shenzhen, China |
Date of Grant: 10/31/2024 Application Dated: 10/30/2024 |
| Attention: Lance Lang |
| 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: | 2ASDI-HQ20 |
| Name of Grantee: | Tiinlab Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless 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 | 0.0021 |
| 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 head and extremity (hand) transmission exposure conditions are 0.01 W/kg and 0.01 W/kg, respectively. |
| Mail To: |