1. Anti-loss: chain the tracker with anything you may lose, press ALERT on your mobile app/apk to search the tracker within active distance
2. Remote control: by remote control, you can turn on the cell phone record function or the remote camera shutter function for selfie self-portrait
3. Locate the parking site on map before leaving from your car, help you trace back no matter how far you go away.
4. Compact and lightweight, handy like a key ring, and you can pair up to 8 trackers simultaneously to a phone.