Purchased the Sound Wave Speaker for my Grandson. He really has enjoyed it. I asked him if it works good & he said it makes a big difference in the sound of the game & was very excited showing me how it works. I'm glad I purchased it & at such a great price. I could not have afforded to buy it at regular price at the stores here. This was not my first purchase from Overstock. I have been very pleased with products & prices. Thanks.