W11 Bluetooth earphones Test Report - FCC ID 2AVBU-W11
FCC ID 2AVBU-W11
Antenna Specification
Bluetooth earphones
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Document Details
| FCC ID | 2AVBU-W11 |
|---|---|
| Document ID | 9254296 |
| Document Type | Test Report |
| Description | Antenna Specification |
| Document Title | PowerPoint Presentation |
| Applicant | GUANGZHOU BACKWIN TECHNOLOGY CO.,LIMITED |
| Equipment Class | Bluetooth earphones |
| Product Code | W11 |
| Application ID | bJsbkmGpCS7GXKl04k5yiQ== |
| Application Purpose | Original Equipment |
| Application Date | 2026-04-28 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0029030681 |
| Test Firm | Shenzhen DACE Testing Technology Co., Ltd. |
| Certified By | Riye Ye |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-04-28 |
| Available | 2026-04-28 |
| Created | 2023-03-29 |
| Modified | 2026-04-22 |
| Pages | 9 |
| File Type | Adobe Acrobat PDF |
| File Size | 1597882 |
| File SHA-256 | c64296ee3a54f4b38c8a171def269de794b45c45134286460daefa4cb2a80930 |
| PDF Metadata Author | Qu Longyue |
| PDF Metadata Producer | Qu Longyue Microsoft® PowerPoint® 2016 |
| FCC.gov Sources | FCC.gov 9254296 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-04-28 | PDF 633.9 KB |
| Internal Photos | Internal Photos | 2026-04-28 | PDF 862.1 KB |
| External Photos | External Photos | 2026-04-28 | PDF 687.8 KB |
| Label & Location | ID Label/Location Info | 2026-04-28 | PDF 147.5 KB |
| Test Setup Photos | Test Setup Photos | 2026-04-28 | PDF 1.5 MB |
| Antenna Specification | Test Report | 2026-04-28 | PDF 1.5 MB |
| Test Report | Test Report | 2026-04-28 | PDF 5.5 MB |
| Attestation Statements Part 2.911 i | Attestation Statements | 2026-04-28 | PDF 99.5 KB |
| Attestation Statements Part 2.911 ii | Attestation Statements | 2026-04-28 | PDF 78 KB |
| Attestation Statements US agent for service of process | Attestation Statements | 2026-04-28 | PDF 103.1 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-04-28 | PDF 68.3 KB |
| POA | Cover Letter(s) | 2026-04-28 | PDF 70.1 KB |
| MPE Report | RF Exposure Info | 2026-04-28 | PDF 132.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 82.8 KB | |
| Schematics Metadata only | Schematics | PDF 65.3 KB | |
| Operation Description Metadata only | Operational Description | PDF 63 KB |