Pe for conning your laptop or PC with a jack speaker output to a device with an XLR socket< />Stereo Jack to XLR 3 plug Can be used in either dirion< />colour:Black+Blue+< />Material:PVC+Metal< />size:< />< />Package Conten:< />1x o cable< />< />Only the above package content, other produc are not included.< />Note: Light ing and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.