VA01 Wireless Earbuds Cover Letter(s) - FCC ID 2ALJXVA01
FCC ID 2ALJXVA01
Declaration Letter of Model Difference
Wireless Earbuds
Document preview loads when visible.
Document Details
| FCC ID | 2ALJXVA01 |
|---|---|
| Document ID | 5763612 |
| Document Type | Cover Letter(s) |
| Description | Declaration Letter of Model Difference |
| Applicant | Shenzhen WK Technology Co., Ltd |
| Equipment Class | Wireless Earbuds |
| Product Code | VA01 |
| Application ID | +h7DHfLgLH5U2begxZ8eTQ== |
| Application Purpose | Original Equipment |
| Application Date | 2022-03-20 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0026367110 |
| Test Firm | Shenzhen Tongzhou Testing Co., LTD |
| Certified By | Lu Liu |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2022-03-20 |
| Available | 2022-03-20 |
| Created | 2022-03-19 |
| Modified | 0002-01-01 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 152972 |
| File SHA-256 | c4e4e18c57d76d0f3fb6e1efa5ca01114e4d553eb2c9cc608265eda70a57ccbe |
| PDF Metadata Producer | Microsoft® Word 2019 Microsoft® Word 2019 |
| FCC.gov Sources | FCC.gov 5763612 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-03-20 | PDF 598.4 KB |
| Internal Photos | Internal Photos | 2022-03-20 | PDF 769.7 KB |
| External Photos | External Photos | 2022-03-20 | PDF 1,015.2 KB |
| Label and location | ID Label/Location Info | 2022-03-20 | PDF 167.9 KB |
| Test Setup Photos | Test Setup Photos | 2022-03-20 | PDF 341.3 KB |
| Appendix ATest Data for BT | Test Report | 2022-03-20 | PDF 3.6 MB |
| Test Report-DSS | Test Report | 2022-03-20 | PDF 798.1 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2022-03-20 | PDF 149.4 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2022-03-20 | PDF 128.5 KB |
| FCC POA | Cover Letter(s) | 2022-03-20 | PDF 130.6 KB |
| RF Exposure info | RF Exposure Info | 2022-03-20 | PDF 87.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 137.3 KB | |
| Schematic Metadata only | Schematics | PDF 132.3 KB | |
| Declaration concerning Antenna Specification Metadata only | Operational Description | PDF 125.6 KB | |
| Operation Description Metadata only | Operational Description | PDF 170.6 KB |