EB052 Wireless earbuds Cover Letter(s) - FCC ID 2ADK3-EB052
FCC ID 2ADK3-EB052
Long & short term Confidentiality Letter
Wireless earbuds
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Document Details
| FCC ID | 2ADK3-EB052 |
|---|---|
| Document ID | 8530155 |
| Document Type | Cover Letter(s) |
| Description | Long & short term Confidentiality Letter |
| Document Title | Please produce a letter on your company letterhead with the following information |
| Applicant | XING DA INTERNATIONAL ELECTRONICS LIMITED |
| Equipment Class | Wireless earbuds |
| Product Code | EB052 |
| Application ID | Nbevur7KVxWE5IUrdzrZWA== |
| Application Purpose | Original Equipment |
| Application Date | 2025-08-01 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0024077448 |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
| Certified By | Sam Shen |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Short-Term Confidentiality Date | 01/28/2026 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2025-08-01 |
| Available | 2025-08-01 |
| Created | 2025-08-01 |
| Modified | 2025-08-01 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 97895 |
| File SHA-256 | 0b411a1adae33b439a4d9cedfb6a4b68321282d6edfa6e4039d3b2610eceab19 |
| PDF Metadata Author | Administrator MET LABORATORIES |
| PDF Metadata Producer | Administrator Adobe PDF Library 15.0 |
| FCC.gov Sources | FCC.gov 8530155 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-01-28 | PDF 171.7 KB |
| Internal Photos | Internal Photos | 2026-01-28 | PDF 939.2 KB |
| External Photos | External Photos | 2025-08-01 | PDF 1,021.2 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-08-01 | PDF 218.9 KB |
| Test Setup Photos | Test Setup Photos | 2025-08-01 | PDF 252.9 KB |
| ANT Test Report | Test Report | 2025-08-01 | PDF 499.5 KB |
| Test Report | Test Report | 2025-08-01 | PDF 4.8 MB |
| 63 Compliance proof covered list | Attestation Statements | 2025-08-01 | PDF 72.6 KB |
| Attestation Statements | Attestation Statements | 2025-08-01 | PDF 70.6 KB |
| US agent | Attestation Statements | 2025-08-01 | PDF 316.7 KB |
| Agent Authorization | Cover Letter(s) | 2025-08-01 | PDF 24.1 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2025-08-01 | PDF 95.6 KB |
| RF Exposure Info | RF Exposure Info | 2025-08-01 | PDF 71 KB |
| Block Diagram Metadata only | Block Diagram | PDF 32.8 KB | |
| Schematics Metadata only | Schematics | PDF 32.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 37.5 KB |