This advanced Rapoo MT750 Multi-Mode 9-Button Wireless Laser Mouse offers superior comfort and functionality in an elegant beautiful design. The main feature of multi-mode wireless connection – via Rapoo’s reliable 2.4 GHz wireless transmission, Bluetooth 3.0 or Bluetooth 4.0. (Smart) – allows you to connect simultaneously to up to 4 devices and change (pair automatically) among them them. With MT750S precise navigation on virtually every surface is possible thanks to the high-performance laser engine and fully adjustable 3200 DPI. To make it even better, MT750S features a rechargeable battery so you can enjoy wireless freedom without having to replace batteries.