Now make all your stage performances even more lively and vibrant with the WMS 40 PRO. Get extremely realistic sound with the unique HDAP technology of this AKG handheld microphone. This sturdy AKG wireless microphone has a soft finish to it which makes it easy to use and also looks good. Save money as well time replacing batteries again and again as the WMS 40 PRO can operate for 30 hours on a single AA battery. Save space, and hence cost, with the SR 40 dual receiver of this AKG wireless microphone. Give your voice the clarity it deserves with this AKG handheld microphone and enhance your efficiency today.