... 2.0 speaker with USB/SD.guitar input b. seven color light on cover c. perfect for party, stage, etc with ... /SD Speaker, Mini Speaker, 2.1 Computer Speaker, Audio, Home Theater Speaker, Home Speaker, Subwoofer, MP3 Speaker, Multimedia Speaker, Speaker Box, Loudspeaker ... . optional woofer size:10".6.5".remote.color are optional9. plastic cover with light hot sale stage party dj sound box PA wireless ...