Strong Sound Penetration: BEILIHART toys karaoke machine features unparalleled HI-FI sound quality and advanced technology to deliver powerful, balanced sound with minimal distortion. Loud enough as a singing toy | Auto-Connected 2 Microphones: Turn on the karaoke machine, 2 wireless microphones will be automatically connected, making the operation easier. Stable Bluetooth technology ensures easy connection to your phone or pad, supports various apps, it also supports TF-card and U-disk reading, multiple ways for you to enjoy the fun | Funny Voice Change and Rhythmic Lights: 5 magic sounds add some excitement to your karaoke party! Kids karaoke machine including girl's, boy's, baby's, monster's and the original sound. Sing your heart out with a funny twist! Lights automatically change with the rhythm of the music, create a lively and festive atmosphere at your party | Great Gifts Ideas for Kids: This kids karaoke machine is an ideal gift for parties, birthdays gift for girls boys, ages 4,5,6,7,8,9,10 years old! Great gifts choices for all kinds of the festival like Easter, Christmas, Valentine, Halloween, Thanksgiving, New Year | Products Guarantee: This wireless speaker with 5W loud stereo sound enjoys our 12-month warranty, and friendly customer service. The package includes a karaoke machine, wireless hand-held microphone, and a user manual. If there are any problems with our products, please contact us anytime and we shall be very glad to solve the problem for you