Product 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
Type: Type-C
Key life: 5 million times
Wireless distance: 10m
Resolution: 3200dpi
Rated voltage / current: 3.7V / 8mA