Stable Reliable Connection: Advanced 2.4GHz wireless technology provide strong stable and reliable connection up to 10 meters, with virtually no delays or dropouts.
1200 CPI: 1200 CPI resolution for smoother and faster movement.
Power Saving: Auto standby, deep-sleeping mode to save power.
Ergonomic Design: Reduce palm fatigue when use for long time.
Noiseless Click: Quiet clicks free your worry about bothering others and keep you stay focused while working and studying.