You can sing at the top of your lungs at home! That's why you'll get better at singing. Developed by a vocal training instructor. For those who want to sing higher notes! For those who want to sing with a more powerful voice! Then you should sing loudly every day to train your vocal cords. However, you might be concerned about your surroundings when singing at full volume in your usual environment. Utaet has a sound-dampening function, so you can sing seriously even at home. Also, it's structured so you can do more effective vocal training while listening to your own voice. Brand new, unused. No smokers. Utaet Vocal Training Karaoke Practice