Compatible Phone: iPhone4S/5/5S/5C/6/6s/6s Plus, iPad Mini, iTouch 5, iPad 3/4, iPad Airand Andriod system with Bluetooth Samsung Note5/S6 EDGE PLUS 4.0 Smartphone(Andriod 4.3 version and up-grade version) Working distanceAbout 75 Feet (without barrier ) Suitable for: Wallet, Car, Kid, Pets,...