● Interface: USB receiver
● Tiny nano receiver
● Extra-small shape
● Logitech Advanced 2.4 GHz wireless
● Logitech reliability
● Sensor technology: Advanced Optical Tracking
● Number of buttons: 3
● Battery life: 6-month battery life*
● Battery type: 1 AA battery
● Wireless operating distance: Approx 10m
● Wireless technology: Advanced 2.4 GHz wireless connectivity
● Warranty: 3 Years Warranty