Sensor Technology: High-Precision Optical Tracking .
Sensor resolution: 1000 dpi .
Number of buttons: 3 .
Scroll wheel: Yes - mechanical .
Scroll buttons: middle button .
Mouse battery life: 18 months .
Mouse battery type: 1xAA .
Keyboard battery life: 36 months .
Keyboard battery type: 2xAAA .
Wireless operating distance: 10 m .
Wireless technology: Logitech's nano receiver .
Height: 107 mm .
Width: 59 mm .
Depth: 26.5 mm (1.04 inches) .
Sensor technology: high-precision optical tracking .
Sensor resolution: 1000 dpi .
Number of buttons: 3 .
Mouse battery life: 18 months .
Mouse battery type: 1xAA .
Height: 143.9 mm 5.6 inches .
Width: 373.5 mm .
Depth: 21.3 mm .
Keyboard battery life: 36 months .
Battery type keyboard: 2xAAA .
Wireless operating distance: 393.7 inches (10 m) 4 .
Wireless Technology: Logitech Nano Receiver .
Height: 14.4 mm (0.57 inches) .
Width: 18.7 mm .
Warranty: Two years .
Manufacturer: Logitech .
Model: MK470 .
Item number: 92000-920-50 . | 
