Smart bluetooth anti-lost/theft device wallet kid tracer finder tracker keychain with compact and light design. Features:Low energy consumption Anti-Lost alarm. Support find Phone function and voice recording function. Support Bluetooth 4.0 and the effective range is up to 25m. Track your car on Parking Lot and Retrieve your lost items. Suitable for wallet, car, kids, pets, bags, suitcase or other belongings. Works as a remote shutter for self portrait, capture the valuable moment easily. Compatible for IOS 5.0 and later or Andriod 4.2 and later Smartphone.