T10B True Wireless Earbuds Cover Letter(s) - FCC ID 2A4AX-T10B
FCC ID 2A4AX-T10B
Declaration Letter of Model Difference
True Wireless Earbuds
Document preview loads when visible.
Document Details
| FCC ID | 2A4AX-T10B |
|---|---|
| Document ID | 5671161 |
| Document Type | Cover Letter(s) |
| Description | Declaration Letter of Model Difference |
| Applicant | Shenzhen Quanya Trading Co.,Ltd |
| Equipment Class | True Wireless Earbuds |
| Product Code | T10B |
| Application ID | 8WFUl3ACoZxgS9n/5AW/LQ== |
| Application Purpose | Original Equipment |
| Application Date | 2022-02-08 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0031855851 |
| Test Firm | Shenzhen Tongzhou Testing Co., LTD |
| Certified By | Jane Chen CEO |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2022-02-07 |
| Available | 2022-02-08 |
| Created | 2022-01-29 |
| Modified | 2022-01-30 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 123742 |
| File SHA-256 | 1f0b2ec01e037e9c3b11b54c22a08fea25d98e5141f112f70d35e231059f99dc |
| PDF Metadata Producer | Microsoft® Word 2016 Microsoft® Word 2016 |
| FCC.gov Sources | FCC.gov 5671161 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-02-08 | PDF 3.8 MB |
| Internal Photos | Internal Photos | 2022-02-08 | PDF 2.2 MB |
| External Photos | External Photos | 2022-02-08 | PDF 1.3 MB |
| Label and Label Location | ID Label/Location Info | 2022-02-08 | PDF 154.9 KB |
| Test Setup Photos | Test Setup Photos | 2022-02-08 | PDF 338.8 KB |
| Appendix A Test Data for BT | Test Report | 2022-02-08 | PDF 4.9 MB |
| Test report-DSS | Test Report | 2022-02-08 | PDF 834.3 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2022-02-08 | PDF 120.8 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2022-02-08 | PDF 102.6 KB |
| FCC POA | Cover Letter(s) | 2022-02-08 | PDF 133.9 KB |
| RF Exposure info | RF Exposure Info | 2022-02-08 | PDF 157.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 113.6 KB | |
| Schematic Metadata only | Schematics | PDF 93 KB | |
| Declaration concerning Antenna Specification Metadata only | Operational Description | PDF 130.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 144.7 KB |