HEO303 Wireless Headphones User Manual - FCC ID 2BDJRHEO-303
FCC ID 2BDJRHEO-303
User manual
Wireless Headphones
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Document Details
| FCC ID | 2BDJRHEO-303 |
|---|---|
| Document ID | 8823891 |
| Document Type | Users Manual |
| Description | User manual |
| Document Title | HEO-303 ANC降噪耳机 说明书EN-2025.09.26 |
| Applicant | Shenzhen Seenda Technology Co., Ltd. |
| Equipment Class | Wireless Headphones |
| Product Code | HEO303 |
| Application ID | uH9AoGD6h0o4cIkDCSS0Mg== |
| Application Purpose | Original Equipment |
| Application Date | 2025-11-28 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0034467704 |
| Test Firm | Shenzhen Anbotek Compliance Laboratory Limited |
| Certified By | Qiang Yu Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2025-11-28 |
| Available | 2026-05-27 |
| Created | 2025-09-30 |
| Modified | 2025-09-30 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 4672577 |
| File SHA-256 | 2743b463d7fe47f862ab5d66c63adaad2d6ebee3d19e26b8361baa1de7b1a49f |
| PDF Metadata Producer | Adobe PDF library 15.00 Adobe Illustrator(R) 24.0 |
| FCC.gov Sources | FCC.gov 8823891 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-05-27 | PDF 4.5 MB |
| Internal photos | Internal Photos | 2026-05-27 | PDF 1.4 MB |
| External photos | External Photos | 2026-05-27 | PDF 1,003.2 KB |
| ID label and location | ID Label/Location Info | 2025-11-28 | PDF 132.2 KB |
| Test Setup photo | Test Setup Photos | 2026-05-27 | PDF 686.1 KB |
| Antenna Specification | Test Report | 2025-11-28 | PDF 3 MB |
| Test report | Test Report | 2025-11-28 | PDF 2.2 MB |
| Test report DATA | Test Report | 2025-11-28 | PDF 3.4 MB |
| Attestation_Statement | Attestation Statements | 2025-11-28 | PDF 134.4 KB |
| Kaspersky Statement | Attestation Statements | 2025-11-28 | PDF 260.7 KB |
| Product similarity Declaration | Attestation Statements | 2025-11-28 | PDF 75.7 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2025-11-28 | PDF 601.7 KB |
| Us_Agent | Attestation Statements | 2025-11-28 | PDF 183.8 KB |
| Confidentiality | Cover Letter(s) | 2025-11-28 | PDF 136.5 KB |
| Letter Authorization | Cover Letter(s) | 2025-11-28 | PDF 70.1 KB |
| RF Exposure | RF Exposure Info | 2025-11-28 | PDF 263.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 44.8 KB | |
| Schematics Metadata only | Schematics | PDF 213.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 88.9 KB |