Tipswhen you employ it, it is best to hook up with DC energy Description1. Applicable : 110~240V working voltage, like minded for all of the countries in the world. More Flash Times: 500000 Flashes for longer use time3. LCD Display: Providing the clean information about the operating modes, ultimate flashes and gear levels4. Two Operation Modes: Automatic and guide modes for various pores and skin area5. Painless: Five Adjustable optimum energy point in step with the outside tolerance. Providing the smooth medicine painlessly and easily , with out hurting the skin. Packing list:1 x Mini hair removal device1 x Power adapter Plug1 x User manual1 x Glasses1 x Shaver