KR742 Wireless earbuds Cover Letter(s) - FCC ID 2AML6KR742
FCC ID 2AML6KR742
Declaration Letter of Model Difference
Wireless earbuds
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Document Details
| FCC ID | 2AML6KR742 |
|---|---|
| Document ID | 6325132 |
| Document Type | Cover Letter(s) |
| Description | Declaration Letter of Model Difference |
| Applicant | KINGRAY ELECTRONICS Co., LTD |
| Equipment Class | Wireless earbuds |
| Product Code | KR742 |
| Application ID | 1wxdzIC1BBxgypV7M4lNhg== |
| Application Purpose | Original Equipment |
| Application Date | 2023-01-12 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0026628826 |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
| Certified By | Jason Wang Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2023-01-12 |
| Available | 2023-01-12 |
| Created | 2023-01-11 |
| Modified | 2023-01-11 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 88642 |
| File SHA-256 | 2320ddaf2c8ef6a488df62d4391582b85c3188b7e24c0cb9db162e2373e8a74a |
| PDF Metadata Producer | Microsoft® Word 2016 Microsoft® Word 2016 |
| FCC.gov Sources | FCC.gov 6325132 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2023-01-12 | PDF 3.7 MB |
| Internal Photos | Internal Photos | 2023-01-12 | PDF 219.5 KB |
| External Photos | External Photos | 2023-01-12 | PDF 349.2 KB |
| Label and Label location | ID Label/Location Info | 2023-01-12 | PDF 86.2 KB |
| Test setup photos | Test Setup Photos | 2023-01-12 | PDF 162.5 KB |
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| BT Test Report BB1743_Part1 | Test Report | 2023-01-12 | PDF 5.6 MB |
| BT Test Report BB1743_Part2 | Test Report | 2023-01-12 | PDF 5.8 MB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2023-01-12 | PDF 86.6 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2023-01-12 | PDF 131.8 KB |
| FCC POA | Cover Letter(s) | 2023-01-12 | PDF 114.9 KB |
| RF exposure info | RF Exposure Info | 2023-01-12 | PDF 121.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 70.6 KB | |
| Schematic Metadata only | Schematics | PDF 259.2 KB | |
| Operation Description Metadata only | Operational Description | PDF 62.4 KB |