Digitec Smart is a universal IR remote controller for iPhone, iPod touch, iPad, but in a small size.It consists of two parts,one is the hardware and the other is the application,which you can down load freely from app store"Digitec Smart". You can use Digitec Smart to control TV, stereo, cable box, DVD player, or other devices that receive standard (infrared) signals at home, work place,or hotel wherever on business or pleasure travel with friends or family . You can use use it to control your home entertainment system without battery,cables,networking. Integrated infrared learning sensor and remotely control up to 30 feet away.Full-system screen sharing for your IOS device. It turns the remote controller into iphone. If you have Digitec Smart, you can take control anytime!