3 Pack New itrack Easy 2 Keyfinder Trackr Bluetooth Lost Item Locators SLEEK DESIGN - Sleek and small comfortably keep it on your keychain, remote,etc WON'T DRAIN YOUR PHONE'S BATTERY - Even with app running unlike other similar products. Uses Bluetooth 4.0/4.3 and has a range of up to 50 meters (that's 164 feet!) Mark as Lost and the device can be located by Itrack Network of users Wifi Safe Area: Distance alerts are disabled to avoid constant alerts.