S1 Bone Conduction Bluetooth Sleep Speaker... - FCC ID 2BLKA-S1
FCC ID 2BLKA-S1
Declaration Letter of Model Difference
Bone Conduction Bluetooth Sleep Speaker
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Document Details
| FCC ID | 2BLKA-S1 |
|---|---|
| Document ID | 9350873 |
| Document Type | Cover Letter(s) |
| Description | Declaration Letter of Model Difference |
| Applicant | Huizhou Tantu Technology Co., Ltd. |
| Equipment Class | Bone Conduction Bluetooth Sleep Speaker |
| Product Code | S1 |
| Application ID | 8vfGi3BMwDFOPQfPZ2zekw== |
| Application Purpose | Original Equipment |
| Application Date | 2026-06-02 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0036086676 |
| Test Firm | Guangdong Asia Hongke Test Technology Limited |
| Certified By | Zeng Dan PM |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-06-02 |
| Available | 2026-06-02 |
| Created | 2026-05-29 |
| Modified | 2026-05-29 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 83314 |
| File SHA-256 | 73afd96988d16189435291380696211f27b17b231e6b0e823198c0dfb2d31f5c |
| PDF Metadata Producer | PDFsharp 1.50.5147 (www.pdfsharp.com) (Original: Microsoft? Word 2016) Microsoft? Word 2016 |
| FCC.gov Sources | FCC.gov 9350873 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-06-02 | PDF 3.5 MB |
| Internal photo | Internal Photos | 2026-06-02 | PDF 529.7 KB |
| External photo | External Photos | 2026-06-02 | PDF 439 KB |
| Label and location | ID Label/Location Info | 2026-06-02 | PDF 206.7 KB |
| Test Setup Photos | Test Setup Photos | 2026-06-02 | PDF 218.1 KB |
| AiTSZ-260513004FW1_FCC Test Report_BT BREDR | Test Report | 2026-06-02 | PDF 2.8 MB |
| Antenna specification | Test Report | 2026-06-02 | PDF 1.1 MB |
| Appendix RF test data for BT | Test Report | 2026-06-02 | PDF 6 MB |
| US agent_2BLKA-S1 | Attestation Statements | 2026-06-02 | PDF 525.7 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-06-02 | PDF 122.4 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-06-02 | PDF 81.4 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-06-02 | PDF 101.9 KB |
| AiTSZ-260513004FW2_FCC RF EXPOSURE 20cm | RF Exposure Info | 2026-06-02 | PDF 421.3 KB |
| Block diagram Metadata only | Block Diagram | PDF 278.9 KB | |
| Schematic Metadata only | Schematics | PDF 313.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 599.1 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 628.3 KB |