This light projector is really really cool! I've owned other projectors, including a space man, and this projector takes the top prize. Not only are the aurora and nebula projections vibrant and AMAZING (soothing, and calming... and COLORFUL), this device also include a static projection of the MOON!! It took my breath away when I first turned it on. Whenever I have a friends gathering and turn this on, everyone seems to not be able to take their eyes away from observing the moon. It really is a phenomenal feature. This device also projects "stars" in the form of a laser show. I do wish you could change the color of the stars as green seems... odd... but it's a great feature you can independently turn on and off, of apply various strobe effects to! If you add haze/atmosphere or fog/smoke to your room, the results are WOW!!!!THE BIG WINNER on this device is its Bluetooth capability. REALLY really nice to have that... and the sound quality is actually pretty good!!The device isn't huge... maybe the size of an infant's head. It's lightweight but it won't be knocked over by the wind. I've been using this outside for months, with the sun beaming on it all day, and it still works like it's brand new. Well built, pretty solid device, even if it is mostly plastic. It comes with a remote control, and a pretty lengthy cord so you can place it wherever you'd like!Get ready for some magical nights under the moon, stars, auroras and nebulas!!