Color Changing Light Eight Natural sound with Volume adjustable 9 level light model Built-in lithium battery DC6V Living Color Changing Light 1.Eight kinds of Natural sound with volume adjustable 2.Nine level light mode,different for different environment 3.Built-in Lithium battery 4.Unit size: 11.1x11.1x11.9cm Packing detail: 1pc/inner box,24pcs/ctn, ctn meas:53x27x39cm,G.W.:5.7kg, N.W.:4.7kg