Description
SPECIFICATION
| Model: | R390 | Color: | Black |
| Operation Mode: | Opto-electronic | Dimension: | 104 * 73 * 58mm |
| Buttons: | 5+1 | Weight: | 95±5g |
| Type: | 2.4GHz Wireless | Power Type: | Rechargeable |
| Rated voltage / current: | 3.7V / 8mA | Resolution: | 800/1200/1600/2400 |
| Type: | Type-C | Wireless distance: | 10m |
| Key life: | 5 million times |
