Vertical Ergonomic Mouse that can connect via Bluetooth, Wireless 2.4Ghz and Wired USB. The Ergo Pro mouse has been designed to avoid twisting of the arm and wrist and thus relieve the user during prolonged use of the mouse. Mouse resolution from 800 to 4000DPI. 6Butons mouse. Nano receiver USBA with dedicated slot to store the receiver under the mouse for wireless 2.4 GHz connectivity. Builtin rechargeable 1000 mAh batterie, using USBC cable provided. RVB lights.