"Cool Products" Super cute dating tools for couples

The name of this small product is compass phone, but this thing can not actually make phone calls, the specific working principle you can learn through the video.

This product is not only a guide, but also a distance calculation tool, suitable for couples to use, you can know the distance between you and him/her, know each other's condition, whether on the way to the date, if the other person does not know your location can also find your location through its compass. I also have an idea that if you plan to propose to your girlfriend, this is also a good proposal tool.