This is an ideal product to use if you live in the UK or a country with similar voltage to the UK and you want to use your home country appliances. Or if you want to travel to some countries, but the voltage of these countries is 220V~240V, and the electrical appliances you want to use only support the voltage of 100V~120V, this step down voltage convertor transformer will help you run your machine in time. For example, if you live in the UK, but you have a coffee machine from another country, you definitely need our products to do voltage changes to make the machine run. Product Features Safety To Use The step-down voltage converter is pure wave, and it is equipped with temperature control, lightning protection and short circuit protection. Smaller And Smaller With the modern stylish design, you can decorate it with many appliances in many scenarios. The dimension is 9.8"x8"x3", so it can save you lots of space either in kitchen or in the living room. Notice Please firstly confirm your item power and voltage before you purchasing our product. Specifications Color: White Input: 220-240V Output: 100-120V Frequency: 50/60Hz Dimensions: 25x20.6x7.6cm / 9.8"x8"x3" Power Cord Length: 1.2m / 4ft Gross Weight: 7.8kg / 17lbs