Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
vpk x-6 音响的app控制界面，该app通过蓝牙与音响连接，发送以及接受蓝牙指令达到读取音响状态，改变音量,EQ,效果等等功能。
