Features: With 1/2 Wireless Microphone :Enjoy the free-dom of movement with the 1/2 wireless microphone that allows you to sing and dance without any wires. Fun Toy for Kids and Adults :This karaoke machine is perfect for both kids and adults, making it a great present for any occasion. Easy to Use :With its simple design, this karaoke machine is easy to use and perfect for beginners. Portable Fun, Endless Entertainment: Indoors or outdoors, our compact mini karaoke machine is the perfect mobile party companion for kids. Whether it's a family KTV night or an outdoor gathering, it's bound to be filled with laughter and joyness Innovative Sound Effects, Double the Fun: Equipped with 6 sound effects, including original, KTV, monster-voice, baby voice, female voice, and male voice, kids can fully unleash their creativity during singing practice, karaoke, and celebratory events. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: BT: 5.0 Receive signal: >10m Speaker: 52mm 40 5W Speaker battery: 74V 1000mAh Microphone battery: 3.7V 500 mAh Voltage: DC5V1A Charging port: TYPE-C Speaker size: 115X 60X 75mm