I would quite happily give this more stars if I could. My family were actually fighting over it - it's THAT good! It's so easy to set up. Just plug the usb in, turn the power on & search for the speaker in the blutooth section of your phone. Simple. I placed it on my coffee table in the middle of the room & the lights covered the whole ceiling. It was bright and crystal clear. It has many speeds, colours and patterns - for example, it gives a star effect, an ocean wave effect or even both mixed together. There is a convenient remote control that goes with the speaker making it fantastic for altering the sound level, changing the effects or just changing the music track. You can also use a USB stick apparently, but I have yet to try that feature, thoguh it's great to have another option.
It really does look awesome and would be perfect for using in a hot tub area. In fact, it's great in any room of the house and would be perfect for Christmas or Birthday parties. It's beautiful and would suit any age. What makes this so good is the fact that as well as all this, the sound quality is amazing. I really cannot fault it. It really is a wonderful music projector. I love it and recommend it 100% percent.