Bluetooth Volume Manager can react to Bluetooth devices connecting or disconnecting. It allows Android to remember the volume levels of different Bluetooth devices. Available features: • Music, call, ringtone and notification volume adjustment. • Sending out 'Play' or 'Next' media commands. • Opening a specific app. • Keeping the screen awake. • Preventing the volume from being changed. • Restoring previous volume levels after disconnect. This app can't "boost" your volume or change the volume