YXDT24MAX Bluetooth headphone Cover... - FCC ID 2BTEX-YXD-T24MAX
FCC ID 2BTEX-YXD-T24MAX
Declaration Letter of Model Difference
Bluetooth headphone
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Document Details
| FCC ID | 2BTEX-YXD-T24MAX |
|---|---|
| Document ID | 8863965 |
| Document Type | Cover Letter(s) |
| Description | Declaration Letter of Model Difference |
| Applicant | Shenzhen Chengquan Supply Chain Tech Co., Ltd. |
| Equipment Class | Bluetooth headphone |
| Product Code | YXDT24MAX |
| Application ID | X2KBNVVUZ7pzbGT3kn8UPw== |
| Application Purpose | Original Equipment |
| Application Date | 2025-12-08 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0037694775 |
| Test Firm | Shenzhen GUOREN Certification Technology Service C |
| Certified By | Hui Chen Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2025-12-08 |
| Available | 2025-12-08 |
| Created | 2025-12-07 |
| Modified | 2025-12-07 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 93524 |
| File SHA-256 | 0678e801920e8e09f9223453ebe3db7d52f93b584bd55ebe68c7b82dcdb8a96c |
| PDF Metadata Producer | Microsoft® Word 2021 Microsoft® Word 2021 |
| FCC.gov Sources | FCC.gov 8863965 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-08 | PDF 1.1 MB |
| Internal Photos | Internal Photos | 2025-12-08 | PDF 3.8 MB |
| External Photos | External Photos | 2025-12-08 | PDF 1.1 MB |
| label and location | ID Label/Location Info | 2025-12-08 | PDF 874.8 KB |
| Test Setup Photos | Test Setup Photos | 2025-12-08 | PDF 2.7 MB |
| Antenna spec | Test Report | 2025-12-08 | PDF 190.2 KB |
| GRCTR250702065-01-BLE-FCC | Test Report | 2025-12-08 | PDF 4 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-12-08 | PDF 131.4 KB |
| USA-LocalRepLetter_V1.1_2BTEX-YXD-T24MAX | Attestation Statements | 2025-12-08 | PDF 356.6 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-12-08 | PDF 91.3 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-12-08 | PDF 106.8 KB |
| GRCTR250702065-02-RF Exposure | RF Exposure Info | 2025-12-08 | PDF 361.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 38.3 KB | |
| Schematic Metadata only | Schematics | PDF 104.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 56.5 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 87.6 KB |