RAPOO MT760L BLACK Multi-mode Wireless Mouse -Switch between Bluetooth 3.0, 5.0 and 2.4G -adjust DPI from 600 to 3200 M+ wireless cross-screen transmission technology(Cross-computer operation control; File transfer sharing) Switch between Bluetooth 3.0, 5.0 and 2.4G Intelligently switch among up to 4 devices Optical sensor tracks virtually anywhere Adjustable real-time DPI button, adjust DPI from 600 to 3200 Eco-friendly rechargeable battery, powered for up to 150 hours on a full charge Work comfortably with an ergonomic silhouette crafted to support your palm and fingers Optimally placed thumb controls are positioned for quick, intuitive access and fast navigation Product dimension123.3*81.6*46.4mm Product weight 106g Connection ModesBluetooth 5.0/3.0 and 2.4G Color Black, Whtie, Pink Scroll Wheel DirectionTwo way Mouse DPI600/1200/1600/3200DPI Tracking Speed30inch/s Acceleration10G Battery Lithium battery（800mAh） Charging cable USB-C Number of Buttons 8 Ergonomic Mouse Design Yes