K81 Bluetooth keyboard User Manual - FCC ID 2BDYC-K81
FCC ID 2BDYC-K81
User manual
Bluetooth keyboard
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Document Details
| FCC ID | 2BDYC-K81 |
|---|---|
| Document ID | 8776274 |
| Document Type | Users Manual |
| Description | User manual |
| Document Title | 251119 K81 英文 说明书 三模、单模共用 YJX 折页.cdr |
| Applicant | Shenzhen CBT Technology Co.,Ltd |
| Equipment Class | Bluetooth keyboard |
| Product Code | K81 |
| Application ID | haBekEgKl1DDuiJFUEqfnA== |
| Application Purpose | Original Equipment |
| Application Date | 2025-11-20 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0034584128 |
| Test Firm | MAXLAB Testing Co., Ltd. |
| Certified By | Jingqiang Shen |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2025-11-20 |
| Available | 2025-11-20 |
| Created | 2025-11-19 |
| Modified | 2025-11-20 |
| Pages | 2 |
| File Type | Adobe Acrobat PDF |
| File Size | 4803243 |
| File SHA-256 | 351ebe8ac5596c5335ad32bb62c0ac5b2a0b3a92379a4000a9001a829698ee83 |
| PDF Metadata Author | Administrator |
| PDF Metadata Producer | Administrator Corel PDF Engine Version 17.6.0.1021 |
| FCC.gov Sources | FCC.gov 8776274 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-11-20 | PDF 4.6 MB |
| Internal photos | Internal Photos | 2025-11-20 | PDF 1.4 MB |
| External photos | External Photos | 2025-11-20 | PDF 1.2 MB |
| Label and label location | ID Label/Location Info | 2025-11-20 | PDF 203.4 KB |
| Test setup photos | Test Setup Photos | 2025-11-20 | PDF 1.2 MB |
| Antenna information | Test Report | 2025-11-20 | PDF 752.3 KB |
| Test Report BT LE | Test Report | 2025-11-20 | PDF 2.9 MB |
| Agent attestation letter | Attestation Statements | 2025-11-20 | PDF 79 KB |
| Covered equipment letter | Attestation Statements | 2025-11-20 | PDF 165.7 KB |
| Due digilence letter | Attestation Statements | 2025-11-20 | PDF 162.6 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-11-20 | PDF 170.9 KB |
| RF exposure evaluation | RF Exposure Info | 2025-11-20 | PDF 621.5 KB |
| Block diagram Metadata only | Block Diagram | PDF 60.4 KB | |
| Schematic Metadata only | Schematics | PDF 1.8 MB | |
| Operation description Metadata only | Operational Description | PDF 65.4 KB |