FG45CS Air2 2.4G Wireless Mouse EXPERT FEATURES Consistent Wireless Stability : Advanced 2.4 GHz powerful wireless connection with distance up to 10-15m. Dual Functions : The innovative Air Mouse Function provides dual usage modes, turn your mouse into a multimedia controller by simply lift it in the air. No software installation required. 2000 DPI 4-Level Adjustable : Adjustable resolution 1000-1200-1600-2000 DPI. Screen Capture : 4 types screenshots (rectangular snip, free-form snip, windows snip, full-screen snip) for better working. Silent Clicks : Keeps you focused on the task at hand and eliminates worry of bothering others around you. Rechargeable Design ; Charge with the Type-C USB connector in the package. Wide Compatibility : Nano USB A receiver for regular laptop, computer, an so on. The additional USB C adaptor is specially designed for all devices with a Type-C port as Macbook, Chromebook, etc. 2 Thumb Side Buttons : The side buttons are preset as backward and forward functions, and can be customized with software. On/Off Power Switch : The power saving design makes this wireless mouse a perfect on-the-go companion.