Rapoo 7200M 1600 DPI RF Wireless Bluetooth Multi Mode Ambidextrous Mouse Dark Grey This wireless mouse offers excellent performance and functionality in an eye-catching beautiful design in three colours. The new multi-mode wireless technology from Repo ñ combining connections via a reliable 2.4 GHz wireless transmission, Bluetooth 3.0 or Bluetooth 4.0. (Smart) ñ allows you to connect simultaneously to up to 3 devices and change (pair automatically) among them. The adjustable, high-resolution optical sensor makes surfing and clicking a joy. To make it even better, 7200M also offers up to 9 months battery life and a power button.