5W MAX OUTPUTUP TO 17 DB GAINPORTABLE BATTERY-POWERED MINI PA SYSTEM THAT WEARS LIKE A BELTINCLUDES HEADSET & CLIP-ON LAPEL MICROPHONEADJUSTABLE VOLUME CONTROLINCLUDES A HEAVY-DUTY NYLON CARRYING CASE & 40" ADJUSTABLE WAISTBAND BELTREQUIRES 6 AA ALKALINE BATTERIESUPC : 734680002060Shipping Dimensions : 9.21in X 7.32in X 3.39inEstimated Shipping Weight : 1.45