This 5-in-1 remote control for Samsung, LG, Sony, Philips, Panasonic TVs is immediately ready to use and does not require any installation. The operating range exceeds 8 meters: you can safely use this accessory even remotely. It is made of quality ABS that gives the product strength and durability. Features: For Samsung, LG, Sony, Philips, Panasonic TVs No installation, immediately usable Material: ABS Operating range: more than 8 meters Batteries: 2 AAA (not included) With app keys