Consistent Wireless Stability Advanced 2.4GHz powerful wireless connection with distance up to 10m. Auto-Channel stablizing Plug and leave-in nano receiver provides essentially no delays or connection conflicts. Up to 12 Months Battery Life Go longer between battery changes with energy efficient engineering. Extreme quality offer over 12 months lifetime guaranteed. Auto Power Saving Auto 4-level power saving. It will be in sleep mode in 0.2s of inactivity. Smart Wireless SoC Technology Professional chip lowers the circuit loss and interference. 16-in-One 16 gestures to perform selectable hotkey commands. 4-way Wheel Smart horizontal & vertical scrolling.. Silent Clicks (Model No.: 3000NS) Keeps you focused on the task at hand and eliminates worry of bothering others around you.
