Whether for karaoke nights with friends or solo sessions, this wireless microphone is the must-have accessory to showcase your talent! Get ready to shine with this wireless microphone, featuring a powerful 3-watt speaker and vibrant light effects for an even more festive atmosphere. Compatible with all Bluetooth®-enabled devices, it offers a working range of up to 10 meters, allowing you to sing and entertain freely. Voice effects for even more fun! With four voice-changing effects (child voice, high-pitched voice, deep voice, and ultra-deep voice), have fun transforming your voice and surprising your friends. Add even more style to your performances with the echo adjustment and microphone volume control for the perfect sound experience. With a battery life of approximately 4 hours, this microphone ensures long singing sessions. It is also equipped with USB and SD/TF card ports (up to 64GB) to play your favorite music directly, as well as a headphone jack for private practice.