Unrestricted Sound Effects: The portable karaoke machine and 2 wireless microphones are equipped with high-performance sound drivers. The karaoke speaker features strong anti-interference and noise reduction capabilities, making it an ideal toy gift for boys and girls to unleash their singing or acting talents. Portable Design, Easy to Carry Anywhere: The karaoke set is designed for outdoor activities. The leather wrist strap allows you to carry it anywhere, making it highly portable and compact. Take your music outdoors, suitable for almost anywhere – at home or outside. Reliable Connection in Seconds: The small karaoke machine for kids and adults is powerful. It's a karaoke machine, portable speaker, music player, and party light all in one! You can also easily connect other devices via Bluetooth, TF, USB drive, or AUX. Fun Voice Changes: The 2 wireless karaoke microphones include 6 magical voice adjustments (baby, monster, female, male, echo, original). For a reverb effect, briefly press the last button on the microphone to enter that mode. Longer Wild Party Time: Enjoy 5-6 hours of uninterrupted fun with the built-in rechargeable unit. The small karaoke machine with a portable Bluetooth speaker and wireless microphone is perfect for birthday parties, gatherings, classrooms, outdoor, and indoor activities. Fantastic Gifts for Boys and Girls: The stylish design and exquisite packaging box make it a cool toy for 8-10 year old girls and a perfect birthday gift for girls, toddlers, teens, and adults aged 3-12 years old.