I bought this because I wanted an alarm clock that gives a more gentler wakeup than the buzzing sound of the alarm on my phone and combine simplify my nightstand (I already had an essential oil diffuser). Pros: A gentle alarm, you can set the alarm so it plays one of the sounds and automatically turns on the diffuser, small and compact yet you can still smell the oils. Cons: Doesn't have a dual alarm, there's a slight white noise when playing the sounds, even on level 1 some of the sounds are still a little loud imo. Overall great product. A free pack of KN95 masks also came with the purchase.