Bass booster 8D Sound is music player with equalizer free with 8D stereo sound HD. Experience and feel the new way of listening music. Alan Walker best audio player with 8D sound effect. 8D bass booster for EDM, traps, house music, dj music, dub step, dance etc. ####Use Headset/earphone to enjoy 8D audio###. Features: High Quality mp3 with small file size