ACN4521 Wireless Earphones Attestation... - FCC ID 2BMBA-ACN4521
FCC ID 2BMBA-ACN4521
USA-LocalRepLetter_V1.1 - 2BMBA-ACN4521
Wireless Earphones
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Document Details
| FCC ID | 2BMBA-ACN4521 |
|---|---|
| Document ID | 8587866 |
| Document Type | Attestation Statements |
| Description | USA-LocalRepLetter_V1.1 - 2BMBA-ACN4521 |
| Applicant | Guangzhou Siyuetian Electronic Technology Co., Ltd. |
| Equipment Class | Wireless Earphones |
| Product Code | ACN4521 |
| Application ID | 59aQ+Ugp/Qp0QfCQaaf+eA== |
| Application Purpose | Original Equipment |
| Application Date | 2025-08-20 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0036300564 |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
| Certified By | Yanlin Zeng Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2025-08-20 |
| Available | 2025-08-20 |
| Created | 2025-08-18 |
| Modified | 2025-08-18 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 363511 |
| File SHA-256 | 48891a611455ee8b2e79f7ae309bf4c979d81d7422f2ac75c4e6945c0b954c7f |
| PDF Metadata Producer | Scanner System Scanner System Image Conversion |
| FCC.gov Sources | FCC.gov 8587866 |
Related FCC Exhibits
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|---|---|---|---|
| User Manual | Users Manual | 2025-08-20 | PDF 945.4 KB |
| appendix II EUT Internal photo | Internal Photos | 2025-08-20 | PDF 845.4 KB |
| appendix II EUT External photo | External Photos | 2025-08-20 | PDF 1.4 MB |
| Label and Label Location | ID Label/Location Info | 2025-08-20 | PDF 268.5 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2025-08-20 | PDF 501.6 KB |
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| Block diagram Metadata only | Block Diagram | PDF 83 KB | |
| schematic Metadata only | Schematics | PDF 48.2 KB | |
| Operation Description Metadata only | Operational Description | PDF 179.1 KB | |
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