VERSATILE AC OUTLET - Accept not only our US plug, but also many other types of plugs from many EU countries, UK, AU and China. Please note that our adapter does NOT convert voltage (US/Canada voltage is 110-120V and most other countries are 220-240V), you must make sure that the AC-powered device you intend to use abroad supports dual voltage (most laptops and wall chargers do, and the input spec reads 100-240V, 50/60Hz on your device).
ABOUT HIGH-POWER APPLIANCES OVER 2000W - Many hair dryers and irons fall into this category. Even if they support dual voltage, it is still NOT recommended to use them in a country with different voltage because there are potential dangers in such a practice (the built-in 10A fuse is likely to pop to prevent further damage).
IMPORTANT NOTES - Many manufacturers like Dyson do NOT make dual voltage high-power devices (for a reason), and there are NO portable voltage converters that can handle such high-power safely over an extended time. For electric toothbrush, shaver/trimmer, water flosser, garment steamer, hair straightener, it is extremely important to check the specs before your trip.