DJTECH MIXFREE DJ Mixer<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> .100% Easy: Automatic linking and mixing Push button sounds and effects.100% Mobile: You can mix while moving around.100% Wireless: Controls the PC/MAC via a radio receiver on the USB port </span></li><li><span class="a-list-item"> .100% Fun : On board all Pro features with innovative interface.Ultra-compact &amp; lightweight:.DIMENSIONS 256.5(W) x 161.65(D) x 44(H) mm </span></li><li><span class="a-list-item"> .WEIGHT 0.63kg.Battery powered: LR14 (C size)， 1.5V×2 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41jmrH313uL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ifE0FJyGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51K4v4wTUhL.jpg" noproxy>