The Numark sing Master is a fun, portable, karaoke machine designed to liven up your singing. This is a great family activity and a sure way to get the kids having a great time! The two microphones it comes with are durable, have good sound quality, and can be easily held by younger children. Additionally this karaoke machine has Bluetooth capability, comes with 50+ effects to spice up the performance, and vocal correction processing! All in all this product is a great family activity and something your kids and family will enjoy doing any night!