Simple to install in your car Always there to remind you to take your phone It repurposes an unused Android phone( OS version 7.0 and higher ) attach the phone with a usb cable to a usb car charging port that only powers up when your car starts and put it under the drivers seat. When you start your car, it will speak "Do you have your phone" twice. When you turn your car off, it will speak "Don't forget your phone" twice. If you do not have an usb charging port, You can use the 12 volt acce
