The Mugig Wireless Karaoke Mic is pretty cool. It uses Bluetooth technology to connect to your phone, tablet, or laptop. The sound quality is great for a wireless low-cost microphone. Looking at it, it is very well made and looks like it will hold up for years. This could come in handy to keep around for things other than just karaoke as well. I could see myself using it for my children's next birthday party to call the kid's up from the back of my yard (we have a pretty big yard). I also love how it includes a quality certificate that has been hand stamped. I'm assuming this means that each and everyone sold has been tested before they shipped them.