EUNO7 True Wireless Earbuds Cover Letter(s) - FCC ID 2A2BY-EUNO7
FCC ID 2A2BY-EUNO7
Model Difference Statement
True Wireless Earbuds
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Document Details
| FCC ID | 2A2BY-EUNO7 |
|---|---|
| Document ID | 9007846 |
| Document Type | Cover Letter(s) |
| Description | Model Difference Statement |
| Applicant | Dongguan Huien Electronic Technology Co., Ltd |
| Equipment Class | True Wireless Earbuds |
| Product Code | EUNO7 |
| Application ID | RQMMbMnGuGtJvWwLy1EJAQ== |
| Application Purpose | Original Equipment |
| Application Date | 2026-01-20 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0031047020 |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
| Certified By | Yanfeng Zhang |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2026-01-20 |
| Available | 2026-01-20 |
| Created | 2026-01-21 |
| Modified | 2026-01-21 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 123557 |
| File SHA-256 | ada84d6048f815db6f92574a2249769bc97e9bac4a17ff5939f8e922c8e1197d |
| PDF Metadata Author | Wesson |
| PDF Metadata Producer | Microsoft® Word 2021 Wesson |
| FCC.gov Sources | FCC.gov 9007846, FCC.gov 9007711 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual P1 | Users Manual | 2026-01-20 | PDF 2.6 MB |
| Users Manual P2 | Users Manual | 2026-01-20 | PDF 3.9 MB |
| Internal photos | Internal Photos | 2026-01-20 | PDF 573.5 KB |
| External photos | External Photos | 2026-01-20 | PDF 705.8 KB |
| Label | ID Label/Location Info | 2026-01-20 | PDF 182.9 KB |
| test setup | Test Setup Photos | 2026-01-20 | PDF 345.9 KB |
| Test report DSS | Test Report | 2026-01-20 | PDF 2.9 MB |
| Test report DTS | Test Report | 2026-01-20 | PDF 2.3 MB |
| ant spec | Test Report | 2026-01-20 | PDF 764.5 KB |
| Covered equipment list attestation | Attestation Statements | 2026-01-20 | PDF 116.6 KB |
| US agent designation attestation | Attestation Statements | 2026-01-20 | PDF 128.7 KB |
| Agent letter | Cover Letter(s) | 2026-01-20 | PDF 130.8 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-01-20 | PDF 120.9 KB |
| Model Difference Statement | Cover Letter(s) | 2026-01-20 | PDF 120.7 KB |
| RF Exposure Evaluation | RF Exposure Info | 2026-01-20 | PDF 164.5 KB |
| Block Metadata only | Block Diagram | PDF 59.7 KB | |
| sch Metadata only | Schematics | PDF 168.1 KB | |
| OP Metadata only | Operational Description | PDF 135.5 KB |