Fake Background Sounds (air.com.littleboydesign.background) on Google Play
Where are you? In the office, on the bus, in the subway ...With Fake Background Sounds can be wherever you want!Do not get discovered!Update 1.1 Exit button. Put background sounds in your calls (skype, viber and others) easily.-Disco-Office-Beach-Metro-Traffic ... and many moreDownload it for Free!