Volume

控制电话音量。

Utility to control phone sound volume. Can be used in place of default system sound controls. It is extremely helpful in case your mobile volume control buttons are not working properly. You can use it as an alternative to the volume control buttons. Also, it has a floating widget which can be dragged across screens. It provides quick and easy access to the volume controls. You can control multiple sound streams of your phone by selecting the stream from the drop down menu present in the app.