Wireless mouse with LED backlit        
Rechargeable wireless mouse          
•Built-in battery:350mA          
•material: ABS plastic
•2.4GHz wireless mouse
•resolution: 800-1200-1600dpi
•accessory: Nano USB receiver
•effective range: 7 to 10m
•computer system requirement: Microsoft Windows 95/98/2000/7/8/10/ME/NT/XP