Xiaomi Silent Edition Dual Mode Wireless Mouse, White

Connect wirelessly with Bluetooth or the tiny 2.4 Ghz usb receiver in the bottom cover of the mouse Allowing to pair with and work seamlessly across 2 computers, switch freely by pressing the mode control button Two side buttons that you can use to control page forward/backward for increased productivity Specifications Bluetooth Version V4.2 Operating Frequency 2.4 GHz Transmitting Distance 7 Meter DPI 1300 Batteries Needed 2x AA Battery Connection Type Wireless Feature 1 Laser Feature 2 Personal Feature 3 Business Feature 4 Ergonomic Model Number WXSMSBMW02 Product Height 36.8 mm Product Length 112.7 mm Product Weight 93 g Product Width/Depth 62.7 mm