| Manufacturer | Shenzhen City Han Yongda Electronics Ltd. |
| Category | Digital accessories |
| Price | ￥ |
| Brand | Han Yongda. |
| Goods | £ 000 |
| Model | HRD 228S |
| Listing Time | 2015 |
| Source category | Cash |
| The way you wear it. | Headwear |
| Headphone output sound source | Walking audio-visual |
| Plugin diameter | 3.5 mm |
| Plugin Type | Direct Plugin |
| Wireless headphones | Wireless headphones |
| Is there a microphone? | None |
| Frequency range | 200-20000 |
| Fault Rate | 1% |
| Lead length | 0.6 |
| Hole diameter | 40 |
| Purpose | Computer headphones |
| Weight | 158 |
| Process | Self-employed |
| Add LOGO | Yeah. |
| Support for proxy membership | Support |
| After-sale services | Four-year warranty. |
| Invoices | We need to raise the bill. |
| Packaging list | 80 large units, 20 small units, PE bags packed, and additional colour boxes packed |
| Colour | Black (hard antenna), black (soft antenna) |
| Supporting fixation | Support |
| Style | A simple wind. |
| Headphone category | Headphones. |
| Interdiction | 32 |
| sensitivity | 18 |
