Interface Type: USB
Hand Orientation: Both Hands
Style: Trackballs,Mini
DPI: 1200
Model Number: 2.4G
Power Type: Battery
Number of Rollers: 1
Type: 2.4Ghz Wireless
Operation Mode: Opto-electronic
Brand Name: seenDa
Package: Yes
Gross Weight: 80g
Time to market: Dec-04
Number of Buttons: 2
Model: Mute mouse/ Folding mouse
type: Photoelectric mouse
Connect to computer: wireless
Photoelectric resolution: 1200dpi (DPI)
Button number: 2 (key)
Radio transmission frequency: 2.4GHz
Do you support ergonomics?: Support