AIAN Sterilizer & Dryer has been in the US market for more than 5 years, and many moms love it for fast, easy, and simple use. It is the fastest baby bottle sterilizer in the market today thanks to its patented hexagonal structure with UVC and IR rays. One-touch key makes it easy to use. You just need to place bottles or other accessories into the unit and press a button to start sanitizing and drying at the same time. It is certified by FCC and CE and registered with EPA and FDA. 99.9% bacteria is removed proven through 3rd party lab test. The guided audio messaging particularly makes it easy for a busy mom to use it; it tells you the start and end of an operation cycle.