Dodge Viper White Bluetooth Wireless Key Finder Tracking Device Key Chain

Easy to connect with your cell phone (App can connect up to 4 trackers). Compatible with Apple iOS, Android and Bluetooth 4.0.Just pressing the app button on your phone, ringing noise helps you to locate car key. Search distance is about 50 ft outdoor, 40 ft indoor.Two ways of tracking, you can find the phone by pressing the button on the device.