Crane has thought of everything on this new humidifier! They updated it and changed everything that I would have recommended as a user. The top fill makes it easy to refill without dripping, the detachable power cord allows for daily emptying of the basin without tripping on the cord, the push buttons make it less tempting for the kids to want to play with the dial, and the light and sound machine are great additions especially if you have little ones! Bonus for lights that turn off after your choose your settings, which was distracting no matter your age. Additional diffuser included if you want to add that without needing a separate machine. Great product, perfect for any room!