What better way to warm your heart than to bounce around to your favorite beats, and enjoy crystal-clear calls with those you love. The Lenovo Yoga Active Noise Cancellation headphones provide a world-class entertainment and music experience that looks as good as it sounds. Connect with the world through Hybrid ANC(active noise cancellation) and ENC(environmental noise cancellation) noise-canceling mics with voice assist, and hear every detail of your favorite songs and movies with Dolby-tuned drivers.