 This is a KTV stick. This is a K-Stare. What? This is a K-Stare. This is a Blue-Stare. This is a Blue-Stare. The Blue-Stare? Yeah, this is the Blue-Stare. So it's like a KTV stick? For karaoke? Karaoke. How does it work? Karaoke. This is Karaoke. With a built-in speaker? Yes, this is the speaker. How loud does it go? Does it go very loud? With all these buttons? What do you do with those buttons? Pardon? Yeah, what can you do with the button here? You can change the song. Yes, change this right. Goes up or down? All right. Very interesting. Isn't Mike... Does it improve your song? Does it improve your voice? Maybe not. Is your voice better? How about this one? Yes. Really? You are right. Really? You are Chinese? Yeah. All right. And here all these different products. How much? How much it costs? What's the price? The price is... $37. $37. How long is battery? Battery... How long? Long time. Long time? Yes. Long time is good? Yeah. Great.