simplify your life. personalize your headset with this easy-to-use application. configure the call key button when taking a call, listening to music or on the go launching the fm radio. you can easily switch between the android default setting and your own personal setting for single, double or triple press. this simple and nifty application is the perfect companion for your sony headset. you can personalize the following behavior for music, call and idle mode: music control play/pause next/previous track volume up/down voice command call handling answer/end/reject call volume up/down speaker on/off idle mode (when between calls and playing music) launch music player or radio (select a specific player, including radio, to launch and control or just keep the last one used) volume up/dow