Features:It can convert the voltage from 220V to 110V.Efficient and intelligent, precision voltage.High safety, not easy to explode, non-toxic, energy-saving, flexible.Effective thermal dissipation which is stable to use.Low consumption, long service life, high energy transformation ratio.Mini size is portable, which is useful for you when you travel in 220V countries.Suitable for water dispenser, priter rice cooker, fan fax machine, air machine, computer, etc.Note: lamp products should reserved 40% power space.Specifications:Input: AC 220VOutput: AC 110VFrequency: 50/60HzProduct Name: AC Power AdapterPackage Weight: 650g / 1.4lbItem Size: 110 * 100 * 60mm / 4.3 * 3.9 * 2.4inPackage Size: 140 * 110 * 80mm / 5.5 * 4.3 * 3.1inPacking List:1 * Power Adapter