I do not have GPS

Buy black and pink. All instructions are in English. Batteries already installed. The instruction was in English. If you use the application according to the instructions, the map only supports China. Using the product description application, Google Maps is used, so I think that you can use it in Japan if you use it. However, the evaluation of the application was low evaluation. From here it is my misunderstanding. When I first dropped it on the go and put it on, I purchased it by thinking that it can be tracked with the GPS built into the key finder from the mobile. However, GPS is not built in this, it seems impossible to pursue. To the end, when carrying the key finder and the connecting terminal, I drop the key finder and when I move away from the connected terminal, I seem to seize the GPS information from the connected terminal and record it and display it. So it is necessary to check if GPS is attached to the terminal you use. Also, both of the items that arrived at my source are switched on and the alarm sounds of unknown reasons in the neglected state inquired to the seller, both say that it is hard to think that the initial failure arrives It was. So, there may be compatibility problems with my terminal. It seems that the seller possesses the same thing, and it seems that this kind of thing is the first time. There were various other problems, but sellers responded very carefully and solved other problems, for the time being, for the time being, when the time can be used to turn off the power and use the power supply again I will try putting on. Thank you very much.