H140
| Product parameters | |
| Model | H140 |
| Type | Computer light-emitting earphones |
| material | ABS |
| Interface | 7.1mm USB |
| Line length | 130CM |
| Frequency response | 20Hz-20kHz |
| Input Power | 40WM |
| Signal to noise ratio | Less than 60 db |
| Input voltage interface | 5V USB |
| Rated power | 25MW |
| Loudspeaker | 50mm |
| Product size | 220*160*105mm |
| N.W | 290g |
| Packing size | 230*200*110mm |
| G.W | 405g |