... ,000 hours FeaturePen style, portableWell tested and high quality green laser pointerClearly visible in the darkFixed focus, continuous outputUsing long lifetime ... person/ Conference SpeakerBars, KTV, clubs, concert site Packing list :1xmanual2xbattery1Xbox1X laser pen Package information :Qty : 100pcs/cartonN.W:18kgG.W:17kgCarton ...