YD668 Bluetooth Earphones User Manual - FCC ID 2BUKE-YD668
FCC ID 2BUKE-YD668
User Manual
Bluetooth Earphones
by Gurao Queming Electronics Factory, Chaoyang District, Shantou City
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Document Details
| FCC ID | 2BUKE-YD668 |
|---|---|
| Document ID | 9039261 |
| Document Type | Users Manual |
| Description | User Manual |
| Document Title | 改加英文 OHR306 挂脖耳机 说明书 2025.12.20 |
| Applicant | Gurao Queming Electronics Factory, Chaoyang District, Shantou City |
| Equipment Class | Bluetooth Earphones |
| Product Code | YD668 |
| Application ID | ZDo9Z8EtgUzeJqpgGrlhiw== |
| Application Purpose | Original Equipment |
| Application Date | 2026-01-30 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0037910643 |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
| Certified By | Xiaojie Liu |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2026-01-29 |
| Available | 2026-01-30 |
| Created | 2025-12-22 |
| Modified | 2026-01-26 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 1407844 |
| File SHA-256 | c14f40f4abd084aa579255132b3578ac41a01e9eb1bd7b559910cfe932ea3db4 |
| PDF Metadata Producer | Adobe PDF library 16.03 Adobe Illustrator 26.0 (Windows) |
| FCC.gov Sources | FCC.gov 9039261, FCC.gov 9039225 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-01-30 | PDF 1.3 MB |
| Internal Photographs | Internal Photos | 2026-01-30 | PDF 1 MB |
| External Photographs | External Photos | 2026-01-30 | PDF 1.1 MB |
| Label&Label location | ID Label/Location Info | 2026-01-30 | PDF 2.5 MB |
| Test Setup | Test Setup Photos | 2026-01-30 | PDF 603.4 KB |
| Antenna data sheet | Test Report | 2026-01-30 | PDF 552.3 KB |
| CISRR26012220701_47 CFR Part 15.247 BR&EDR | Test Report | 2026-01-30 | PDF 5.5 MB |
| CISRR26012220702_47 CFR Part 15.247 BLE | Test Report | 2026-01-30 | PDF 5.3 MB |
| USA-CoveredEquipmentLetter-Combined | Attestation Statements | 2026-01-30 | PDF 88.1 KB |
| USA-Local Rep Letter-YD668 | Attestation Statements | 2026-01-30 | PDF 73.6 KB |
| Letter of Model Difference | Cover Letter(s) | 2026-01-30 | PDF 135.6 KB |
| USA-ConfidentialityRequestLetter | Cover Letter(s) | 2026-01-30 | PDF 90.7 KB |
| CISRR26012220703_RF Exposure Evaluation FCC Part2.1093 | RF Exposure Info | 2026-01-30 | PDF 198.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 65.5 KB | |
| Schematic Metadata only | Schematics | PDF 168.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 62.6 KB | |
| USA-Due Digilence Letter Metadata only | Operational Description | PDF 110 KB |