Bluetooth version: 4.0
Working distance: 15m/49.2ft(without barrier)
Battery: CR2032 Lithium Coin Battery(included)
Size: 31mm x 52mm
1 x Bluetooth Tracker
Mini smart Bluetooth 4.0 wireless tracer anti-lost GPS locator.
When the anti drop device away from your safe distance(15 meters), your phone and this device will automatically ring for a timely warning.
Guide you to find items such as keys, wallets, glasses, bags and other easily lost items in seconds.
Compatible for IOS or Andriod smartphone.
Portable size, easy to carry and use.Suitable for wallet, car, kids, pets, bags, suitcase or other belongings.