数码指南针

这是一个强大的android平台电子指南针，能够帮你在无论在野外还是在室内，无论哪里都能帮你辨识方向。帮你找到回家的路，电子指南针，你值得拥有！ Yeah! This is an android Digital Compass. Yes, EXACTLY as the mechanical one. That we use the android devices accelerate to do these. And it helps you a lot when you lost or something else. Also its a very interesting tool to play with children. Hope you enjoy it. Thanks!