• ModeL: W232 (GY)
• Wireless technology: Bluetooth and Wireless 2.4Ghz
• Sensor technology: Optical
• Sensor Resolution: 1200
• Number of buttons: 4
• Scroll Wheel: Y
• Tilt scroll function: N/A
• Battery Life: Rechageable
• Battery Type:400mAh LI-Battery
• Wireless Operating Distance: 10 m
• Interface: Bluetooth and Wireless
• Dimensions W x D x H: 6.0 x 11.2 x 3.1 cm
• Color: Gray
• Warranty: 2 Years
• Option: N/A