Can be used for plug pins from different countries. Compatible with multiple plugs. A significant increase in voltage above the designated level in a flow of electricity is called: Surge, if the increase lasts three nanoseconds or more. Spike, if the increase lasts one or two nanoseconds. By using this product, the appliance is equipped with a surge and spike protector which limits the voltage supplied to the device by storing the excess power and releasing it gradually. It ensures the appliance is safe to use at all times. Voltage: 240V, 50Hz AC, Power: 1440 VA (Max.), Current: 6A.