FCC ID 2ASDI-HQ31
Wireless Headphones
by Tiinlab Corporation
Grantee Code: 2ASDI Product Code: HQ31
Latest application date: 2024-11-28
FCC ID Device Details
| FCC ID | 2ASDI-HQ31 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ASDI |
| Product Code | HQ31 |
| Applicant Business | Tiinlab Corporation 🇨🇳 |
| Related Domains |  tiinlab.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 | 2024-11-28 |
| 2402-2480 MHz | Original Equipment | 2024-11-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-05-28 | PDF 3.3 MB |
| Internal Photos | Internal Photos | 2025-05-28 | PDF 1.4 MB |
| EXTERNAL PHOTOS | External Photos | 2025-05-28 | PDF 992.2 KB |
| Label and location | ID Label/Location Info | 2024-11-28 | PDF 259.9 KB |
| Test Setup Photos | Test Setup Photos | 2025-05-28 | PDF 680 KB |
| Test photos SAR | Test Setup Photos | 2025-05-28 | PDF 292 KB |
| Antenna spec | Test Report | 2024-11-28 | PDF 1.2 MB |
| Calibration report | Test Report | 2024-11-28 | PDF 4 MB |
| Test Report | Test Report | 2024-11-28 | PDF 5 MB |
| Test Report DSS | Test Report | 2024-11-28 | PDF 3.4 MB |
| Test report SAR | RF Exposure Info | 2024-11-28 | PDF 1.2 MB |
| 2.911 (d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | 2024-11-28 | PDF 153.6 KB |
| 2.911 (d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2024-11-28 | PDF 154.7 KB |
| 2.911_(d)(7) US Agent for Service of Process v1(1) | Attestation Statements | 2024-11-28 | PDF 192 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2024-11-28 | PDF 12.8 KB |
| FCC AuthorizationLetter | Cover Letter(s) | 2024-11-28 | PDF 841.7 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2024-11-28 | PDF 1.4 MB |
| Block Diagram Metadata only | Block Diagram | PDF 56.8 KB | |
| SCH Metadata only | Schematics | PDF 65.5 KB | |
| OP Metadata only | Operational Description | PDF 1.1 MB | |
| Tune Up Procedure Metadata only | Parts List/Tune Up Info | PDF 64.2 KB |
Application Information
| Application ID | SiKxwZM8CnstpZa89QmpTA== |
|---|---|
| Final Action Date | 2024-11-28 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028116580 |
| Model | HQ31 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Headphones |
| Responsible Party | Lance Lang, lance.lang@tiinlab.com , 0755-66850100 |
| Technical Contact | Tiinlab Corporation, lance.lang@tiinlab.com |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com  , 86-755-66833830 |
| 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 | 05/28/2025 |
| 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 | Power listed is the maximum conducted output power. SAR compliance for head operating configurations is limited to the specific configurations tested for this filing. The highest reported SAR for head is 0.08 W/kg with 0 mm testing distance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| SiKxwZM8CnstpZa89QmpTA== | 2024-11-28 | Original Equipment |
| 9hRtX9GV1aw4tYnQxhBfTA== | 2024-11-28 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application SiKxwZM8CnstpZa89QmpTA==
| 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: 11/28/2024 Application Dated: 11/28/2024 |
| 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-HQ31 |
| 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 |
| CC | 15C | 2402.0 - 2480.0 | 0.00227 |
| Power listed is the maximum conducted output power. SAR compliance for head operating configurations is limited to the specific configurations tested for this filing. The highest reported SAR for head is 0.08 W/kg with 0 mm testing distance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application SiKxwZM8CnstpZa89QmpTA==
| 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: 11/28/2024 Application Dated: 11/28/2024 |
| 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-HQ31 |
| 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 |
| CC | 15C | 2402.0 - 2480.0 | 0.00227 |
| Power listed is the maximum conducted output power. SAR compliance for head operating configurations is limited to the specific configurations tested for this filing. The highest reported SAR for head is 0.08 W/kg with 0 mm testing distance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 11/28/2024 Application Dated: 11/28/2024 |
| 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-HQ31 |
| 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 |
| CC | 15C | 2402.0 - 2480.0 | 0.00224 |
| Power listed is the maximum conducted output power. SAR compliance for head operating configurations is limited to the specific configurations tested for this filing. The highest reported SAR for head is 0.06 W/kg with 0 mm testing distance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application 9hRtX9GV1aw4tYnQxhBfTA==
| 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: 11/28/2024 Application Dated: 11/28/2024 |
| 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-HQ31 |
| 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 |
| CC | 15C | 2402.0 - 2480.0 | 0.00224 |
| Power listed is the maximum conducted output power. SAR compliance for head operating configurations is limited to the specific configurations tested for this filing. The highest reported SAR for head is 0.06 W/kg with 0 mm testing distance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |