EPtech AC / DC Adapter For Wahl Groomsman Beard and Mustache Trimmer WNT-2 WNT2 Model No. W030020D30 P/N: 9918 9918C / 9918-6171 / 9916-817 AC Input 100V-240V 50-60Hz;DC Output Industry Quality : Over Voltage Protection, Over Heat Protection Brand New Adapter, 100% Compatible Warranty:1 year warranty, 30 day money back guarantee Shipping from USA !