| Color | Black |
| Brand | N/A |
| Model | 990 |
| Quantity | 1 Piece |
| Material | Plastic |
| Shade Of Color | Black |
| Interface | 3.5mm |
| Wireless or Wired | Wired |
| Powered By | Others、3.5MM headphone cable |
| Headphone Frequency Response | 20Hz~20KHz |
| Impedance | Impedance: 32 ohm ohm |
| Microphone Frequency Response | No |
| Sensitivity | 103dB |
| Sound Card | No |
| Packing List | 1 x Headphones 1 x Audio cable (3.5mm plug、 120cm) |