Bluetooth version: Bluetooth 4.0 Low Energy Compatible Phone: FOR iPhone4S/5/5S/5C, iPad Mini, iTouch 5, iPad 3/4, FOR iPad Air and Andriod system with Bluetooth 4.0 Smartphone（Andriod 4.3 version and up-grade version） Working distance: About 75 Feet (without barrier ) Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings -Battery : CR2032 Lithium Coin Battery(can use up to one year) -Standby time: 6 month -Net Weight: 9 gram -Available colors: Black/White/Green/Red -Certificates: CE/ROHS/EPL -App Name: […]