Excellent Sound Quality - Enjoy yourself in high-fidelity sound and powerful bass with our mini karaoke machine. With astonishingly loud volume and premium sound quality, you'll feel like a superstar on stage! 5 Funny Voice Change & Rhythmic Lights - Kids karaoke machine with different voice options: girl's, boy's, baby's, monster's and the original sound, 5 magic sounds for added fun, and LED lights that sync with the music for a lively party atmosphere! Sing your heart out with a funny twist! Long Playback Time - Equipped with a built-in rechargeable battery that provides 5-10 hours of uninterrupted fun. It charges quickly and lasts a long time for continuous enjoyment. Whether it's a birthday party, meeting, classroom or outdoor activity, this portable bluetooth speaker and wireless microphone combo will fulfil all your 'fun singing' needs. Easy Connection & Compatible - Bluetooth 5.3. Connect the karaoke machine to your phone, tablet or any other device via Bluetooth. Mini Karaoke machine also supports TF card or micro SD card as music source. Bluetooth speaker gives you many ways to keep the music going. Perfect Gift - The karaoke machine with beautiful color design and elegant gift wrapping, this kids karaoke microphone is the best gift for girls boys teens aged 3-10 years old. It's great gift that can be given on Halloween, Christmas, Thanksgiving, New Year, Valentine, birthdays or wedding.