This is an intelligent game console with a linear appearance and a humanized design. It uses 2.4Ghz wireless transmission technology. This is the best gamepad controller for Android smart phones/tablets/TV boxes/smart TVs.Ergonomic Design: Grips and contours have been designed to fit your hands more comfortably. Enables maximum comfort and endless gameplay.Plug and Play: Do not need to install any software or program. Just plug it in and start the game.