【Sound Effects Unbound by Size】This portable karaoke machine with 2 wireless microphones features high-performance audio drivers. The karaoke speaker boasts strong anti-interference and noise reduction, making it the perfect toy gift for boys and girls to unleash their singing or acting talents. 【Portable Design, Easy to Carry Anywhere】Designed for outdoor adventures, this karaoke kit includes a leather strap for easy portability. Take your music into the wild – perfect for almost anywhere, indoors or out. 【Reliable Connection in Seconds】This small karaoke machine for kids and adults packs a punch! It's a karaoke machine, portable speaker, music player, and party lights all in one! Easily connect other devices via Bluetooth, TF card, USB drive, or AUX. 【Fun Voice Changes】The 2 wireless karaoke microphones offer 6 magical voice adjustments (baby, monster, female, male, echo, original). For a reverb effect, simply short-press the last button on the microphone. 【Longer Wild Party Time】Enjoy 5-6 hours of non-stop fun with the built-in rechargeable battery. This small karaoke speaker and wireless microphone are perfect for birthday parties, gatherings, classrooms, and outdoor/indoor activities. 【Fantastic Gifts for Boys and Girls】Its stylish design and exquisite packaging make it a cool toy for 8-10 year old teenage girls, and a perfect birthday gift for girls, toddlers, teens, and adults over 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12 years old.