Hello, this is a Star Trek rock mood light from the One company. I opened it up, put batteries in it and tried it out for a little while. It worked very well and function as it should. I then put the batteries out of it and put it back into the box and I’m now posting it for sale. It is in good used condition as I only used it the one time please check out the pictures as they are of the actual item that you will receive and please consider them of the description. Thank you so much for checking this one out and have a great day.