Immersive, Clear Sound: Mini 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 Long Playing Time: This kids karaoke machine has a built-in rechargeable battery that provides up to 8-10 hours of playback; Whether it's a birthday party, classroom activity or outdoor adventure, this portable Bluetooth speaker and wireless microphone will keep the fun going 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 Vibrant Lights and Versatile Functions: The Karaoke machine features dazzling and colorful lights, creating a visually captivating performance; Additionally, Karaoke machine offers a range of versatile functions, including Bluetooth connectivity, professional-grade audio effects, voice modulation, and KTV-level sound effects, providing endless entertainment possibilities 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: Enjoys our 12 month warranty, and friendly customer service; The package includes a karaoke machine, wireless hand-held microphone, charging cable, 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 Note: Microphone heads too close to the speaker will make sharp and strange sounds, which is common sound reflex, so try to avoid microphone heads too close to speakers