R3V Air Mouse remote is designed to work as air mouse, remote control and wireless keyboard and motion sensing game. 2.4G Air Mouse is a multi-axis device which integrates the main functions of a mouse, a remote control and a keyboard. It supports Android TV Box, Projector, Android Smart TV, IPTV, Networked set-top Box, Mini PC, etc. It's easy to use, just plug and play. It support system: Google/ Android OS、 Mac OS、 Linux OS、Windows which has a standard USB port. Not fit for Amazon Fire TV and Fire TV Stick, or some Samsung and Sony Smart TV. IR Learning Instructions: The remote has 5 IR learning keys that can be programmed to learn some basic functions of TV remote, which are the POWER and 4 color buttons at the button of air mouse. Below steps are example of learning POWER ON/OFF functions from TV remote to Air Mouse remote (standard version). Note: The red TV button is just a function button to switch between 2.4G and IR learning functions. It's used to enter or exit IR learning mode. It can not be programmed to learn from TV remote.