It is suitable for Windows/Mac/Android/iPad/Smart TV. It can work on 2 devices: connecting one through Bluetooth and the other through 2.4 GHz USB receiver. It has a built-in rechargeable battery, with a charging cable. Has 2.4 Ghz wireless transmission to use it up to a distance of 10 m with ultimate accuracy and precision. It has a compact, symmetric and ergonomic design, making it fit for both left and right hands and making it easy to carry.