1)2.4GHz Working distance ≤ 10 meter
2)16ID Channel automatic frequency control and 60 thousand safe code to resist any interference
3)Plug and play, no need match code 800Dpi/1600Dpi resolution adjustable
4)4 level saving power function
5)2 AA alkaline battery can work less 3 month
6)With low power indication
7)Working distance it's up to work environment
8)Radio frequency: 2420MHz-2480MHz
9)Rated Working voltage: 3.0V
10)Rated working Current: 13Ma
11)The max acceleration: 14 inch/s
12)Support: Windows 2000/XP/vista
2)16ID Channel automatic frequency control and 60 thousand safe code to resist any interference
3)Plug and play, no need match code 800Dpi/1600Dpi resolution adjustable
4)4 level saving power function
5)2 AA alkaline battery can work less 3 month
6)With low power indication
7)Working distance it's up to work environment
8)Radio frequency: 2420MHz-2480MHz
9)Rated Working voltage: 3.0V
10)Rated working Current: 13Ma
11)The max acceleration: 14 inch/s
12)Support: Windows 2000/XP/vista