Fun Voice Change and LED Lights: The mini karaoke machine toys come with a built-in LED light show, they can transform any room into a concert hall. 6 kinds of funny voice change, provide much more fun for your kids. Immersive, Clear Sound: The karaoke machine features unparalleled HI-FI sound quality and advanced technology to deliver powerful, balanced sound with minimal distortion. Easy to Use: Turn on the kids karaoke machine, the wireless microphones will connect auto, it's an easy toy for kids. Stable Bluetooth technology ensures easy connection to your phone or pad, supports various apps, it also supports TF-card reading. Bluetooth 5.3: Bluetooth 5.3 technology ensures instant pairing, stable connection, and an impressive range of 35ft without obstacles.This portable Bluetooth speaker can give a more stable signal to connect all Bluetooth devices and you can use it without worrying about sudden signal cut. A hit for everyone from toddlers to adults: Stylish design and beautiful package box make it cool toys. Perfect for birthdays, Christmas, Easter, Halloween, Thanksgiving, Valentine's Day, or any other celebration.Great singing gift ideas for 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 + year old girls boys teens adults.