DD040 Wireless Headphones Teardown Internal... - FCC ID 2AFTU-DD040
FCC ID 2AFTU-DD040
Internal photos
Wireless Headphones
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Document Details
| FCC ID | 2AFTU-DD040 |
|---|---|
| Document ID | 8888171 |
| Document Type | Internal Photos |
| Description | Internal photos |
| Applicant | Shenzhen Soundsoul Information Technology Co., Ltd. |
| Equipment Class | Wireless Headphones |
| Product Code | DD040 |
| Application ID | NjkEzsCZIJLg/K78so/qgQ== |
| Application Purpose | Original Equipment |
| Application Date | 2025-12-16 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0024871154 |
| Test Firm | BLUEASIA TECHNICAL SERVICES (SHENZHEN) CO., LTD. |
| Certified By | Jason Yang |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2025-12-15 |
| Available | 2025-12-16 |
| Created | 2025-11-04 |
| Modified | 2025-11-04 |
| Pages | 5 |
| File Type | Adobe Acrobat PDF |
| File Size | 1981401 |
| File SHA-256 | ebbc686f402ef92b818ade15fef959c2eb1d11a738198421b081693f4c366af9 |
| PDF Metadata Author | Administrator |
| PDF Metadata Producer | WPS 文字 |
| FCC.gov Sources | FCC.gov 8888171, FCC.gov 8888104 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-16 | PDF 5.4 MB |
| Internal photos | Internal Photos | 2025-12-16 | PDF 1.9 MB |
| External photos | External Photos | 2025-12-16 | PDF 285.6 KB |
| Lable | ID Label/Location Info | 2025-12-16 | PDF 162.6 KB |
| Test setup | Test Setup Photos | 2025-12-16 | PDF 494.1 KB |
| Antenna specification | Test Report | 2025-12-16 | PDF 656.2 KB |
| RF exposure | Test Report | 2025-12-16 | PDF 400.3 KB |
| Covered equipment list attestation | Attestation Statements | 2025-12-16 | PDF 141.3 KB |
| US agent designation attestation | Attestation Statements | 2025-12-16 | PDF 191.9 KB |
| Agent letter | Cover Letter(s) | 2025-12-16 | PDF 101.7 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-12-16 | PDF 217.4 KB |
| Model different letter | Cover Letter(s) | 2025-12-16 | PDF 173.6 KB |
| RF exposure | RF Exposure Info | 2025-12-16 | PDF 400.3 KB |
| Block diagram Metadata only | Block Diagram | PDF 551.3 KB | |
| Schematics Metadata only | Schematics | PDF 753.8 KB | |
| Operational description Metadata only | Operational Description | PDF 351.1 KB |