Rapoo implements low-power technology and a power-saving design to extend battery life,(Pre-installed) built-in 1 AA Battery support 9 months battery life under normal conditions. Portable compact size, easy to carry on for office and business trips or travel. With anti finger-print and sweat proof outer shell, smooth touch. Suit for Laptop/ Desktop/ Notebook/ Chromebook.

Silent wireless mouse features 90% noise reduction. Quiet clicks eliminate your worry of bothering others and allow you to better focus on your work. Enjoy peace and quiet during your browsing and working. Up to 1300 DPI tracking engine can meet the accuracy of different screens. High precision optical engine, can without a mouse pad using the mouse on various surfaces like leather, cloth, paper, desk, wood or resin.

Just short press switch button to quickly between 3 devices such as Windows computer and Android table without any restart pairing process or install any software, Plug and Play. Connect the way you like via Bluetooth3.0/5.0 wireless technology or via the included tiny USB receiver. MT550 providing stable connection, working distance up to 10 meters. Please note you cannot control three devices at the same time.