Brand Name: Eshowee
Type: 2.4Ghz Wireless
Operation Mode: Opto-electronic
Time to market: Dec-04
Gross Weight: 7g
Style: Finger
Number of Rollers: 1
Hand Orientation: Right
Package: Yes
Power Type: Battery
Number of Buttons: 2
Interface Type: USB
DPI: 1200
Power: 2xAAA battery (not included)
Color: Black,Blue,Red,White,Silver,Purple
Size: approx:118mm*58mm*35mm/4.64"*2.28"*1.37"