Music speakers with colorful light 1,vibrating speakers 2,wide use on MP3,MP4,PC. 3,Subwoofer 4,fashionable design Music speakers with 256 ... color light use for iphoneFeatures:Mini vibration speaker's life and ... also use TF card to play music.Luminance: 150 lm (about 15 w bulb) Manually adjust the visual. Music speakers for iphone,ipad