Boom Volume Booster: Boom 3D is a system-wide volume booster that safely increases the volume beyond its regular limits to deliver an intense and rich audio experience.3D Surround: Experience movies, games, and music with 3D Surround technology that offers a mind-blowing virtual surround sound without any special headphones to turn up the volume or costly surround speaker boosters.You would not need expensive headphones or costly surround sound boosters to feel your music. An award-winning pro audio enhancement app designed to play your media content with incredible 3D effects on ANY headphones, from any player, any media, or streaming services.