Features: 100% brand new and high quality. Anti-Lost alarm tracer function, you don't have to worry about lost. your mobile phone anymore. Remote control shutter,voice recording. Just need to connect to your phone bt,and download "FindELfi" app.
Product Parameters as below:
Bluetooth Anti-lost Alarm Tracker Key Finder
bluetooth 4.0 low energy consumption
about 75 feet(without barrier)
CR 2032 lithium coin battery
Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings.
for iphone 5s/5c/5/4s/3rd gen,for ipad air,for ipod touch(5th gen) Andriod system with BT 4.0 Smartphone (Andriod 4.3 version and up-grade version)
FindELfi(Free of charge)Connects up to 10 iTag unit