World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. eeTao 30 days Refund. 24 Months Exchange. eeTao USB Charging Cable Charger Power Cord Compatible with Sonicsmooth Michael Todd Beauty Sonic Technology Dermaplaning Tool AA AAA Battery Power Supply Converter Cable Cord PS Wall Home Battery Charger Mains PSU (w/ Barrel Round Plug Tip Compatible with:Sonicsmooth Michael Todd Beauty Sonic Technology Dermaplaning Tool AA AAA Battery Power Supply Converter Cable Cord eeTao 30 days Refund. 24 Months Exchange. eeTao USB Charging Cable Charger Power Cord Compatible with Sonicsmooth Michael Todd Beauty Sonic Technology Dermaplaning Tool AA AAA Battery Power Supply Converter Cable Cord PS Wall Home Battery Charger Mains PSU (w/ Barrel Round Plug Tip) CECCCROHS 100-240