WK20 Wireless microphone Cover Letter(s) - FCC ID 2BFSI-WK20
FCC ID 2BFSI-WK20
Declaration Letter of Model Difference Rev.1
Wireless microphone
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Document Details
| FCC ID | 2BFSI-WK20 |
|---|---|
| Document ID | 8568803 |
| Document Type | Cover Letter(s) |
| Description | Declaration Letter of Model Difference Rev.1 |
| Applicant | COOLCOLD TECHNOLOGY(SHENZHEN)CO.,LTD |
| Equipment Class | Wireless microphone |
| Product Code | WK20 |
| Application ID | 9chzO1W37bSKaJVQaf14Kg== |
| Application Purpose | Original Equipment |
| Application Date | 2025-08-14 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0035264076 |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
| Certified By | Hong Song liang Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2025-08-14 |
| Available | 2025-08-14 |
| Created | 2025-08-13 |
| Modified | 2025-08-13 |
| Pages | 2 |
| File Type | Adobe Acrobat PDF |
| File Size | 208663 |
| File SHA-256 | 6b74f194240e377deb31d6274c524a231c81a1625b07836f8a24f16ec9aacd5b |
| PDF Metadata Producer | Microsoft® Word 2021 Microsoft® Word 2021 |
| FCC.gov Sources | FCC.gov 8568803 |
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