Its easier and quicker to clean your old machines with Makute's PB004 Blower. Makute is certainly a global brand and has brought convenience to lives of millions through its innovation and manufacturing excellence. This product uses 220V In case Electronic product , you should check the voltage, frequency (Hz). When you use 220V product, You must purchase a transformer. Transformer Watt must support at least 20% higher than an item's power consumption(Watt). Any damage or malfunction happens due to voltage & frequency (Hz) problems, seller is NOT RESPONSIBLE for this. In case Motor / Heating product , Transformer must check to " current capacity" due to initial product start-up current. (transformer safety current capacity must be higher 2 to 3 times more than product current capacity) In case 60Hz motor product use at 50Hz country Product life and efficiency may be reduced. In case 50Hz motor product use at 60Hz country Product life and efficiency may be reduced and have damage or fire hazard.