I received the Abco Tech Aurora Master multicolor ocean light in exchange for my honest unbiased opinion. Its a nice light with single and multiple choice of lights. It has a built in speak thats not that great but for you to plug in a phone, tablet, or mp3 player to play music while watching the moving lights on your ceiling. It however has a very anoying sqeak that is by no means relaxing to me. If it wasn’t for the squeaking noise it would be great since I really dont need a great speaker but the lights would be relaxing.