HQ31 Wireless Headphones Teardown Internal... - FCC ID 2ASDI-HQ31
FCC ID 2ASDI-HQ31
Internal Photos
Wireless Headphones
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Document Details
| FCC ID | 2ASDI-HQ31 |
|---|---|
| Document ID | 7861788 |
| Document Type | Internal Photos |
| Description | Internal Photos |
| Document Title | BL-SZ24A0726-AI EUT internal photo |
| Applicant | Tiinlab Corporation |
| Equipment Class | Wireless Headphones |
| Product Code | HQ31 |
| Application ID | 9hRtX9GV1aw4tYnQxhBfTA== |
| Application Purpose | Original Equipment |
| Application Date | 2024-11-28 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0028116580 |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
| Certified By | WU XUEWEN |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Short-Term Confidentiality Date | 05/28/2025 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Submitted | 2024-11-28 |
| Available | 2025-05-28 |
| Created | 2024-11-08 |
| Modified | 2024-11-08 |
| Pages | 4 |
| File Type | Adobe Acrobat PDF |
| File Size | 1478967 |
| File SHA-256 | d6c8951942edf8ba84b775d078a3ceab4a80772d7287a5473a157eb5ef4b7d6c |
| PDF Metadata Author | 刘柳 |
| PDF Metadata Producer | Microsoft® Word LTSC 刘柳 |
| FCC.gov Sources | FCC.gov 7861788, FCC.gov 7861755 |
Related FCC 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 |