• ERAY WD11 Bluetooth karaoke machine with 2 wireless microphones and elegant design • Automatic connection to the speaker and range up to 10 meters • Independent adjustment of voice, echo effect, and music volume • Compatible with Bluetooth 5.0, smartphones, computers, and music apps • Portable, compact, and lightweight, easy for children to carry • Powerful sound and dynamic LED lights that pulse to the rhythm of the music • Supports TF memory to play songs in MP3 format • Includes 5 types of magic voices and a fun look for kids • Equipped with audio controller and digital processor for clear sound without feedback • Rechargeable battery allows for long hours of uninterrupted fun • Works as a karaoke system, music player, and speaker • Perfect for parties, birthdays, and outdoor activities • Recommended for boys, girls, teenagers, and toddlers from 3 years old