Wireless technology: 2.4GHz wireless connection
Sensor technology: Advanced Optical Tracking
Sensor Resolution: 1000 dpi
Number of buttons: 3
Scroll Whell: Yes
Tilt scroll function: N/A
Battery Life: About 12 months (The product does not contain batteries)
Battery Type: 1 x AA (The product does not contain batteries)
Wireless Operating Distance: 10 meters
Interface: Wireless
Dimensions W x D x H: 9.9 x 6 x 3.9 cm.
Color: Charcoal
Warranty: 1 Year
Option: N/A