The Anti-insomnia Sleep Pillow, Earfree Nitebuds. As insomnia becomes an ever-growing health issue around the world, sleep-aid products have become increasingly popular. Earfree Nitebuds - the pillow that uses music to induce Orthopedic Sleep Pillow - is one such product that’s been gaining traction. Earfree Nitebuds is a two-in-one speaker and pillow that plays calming music, helping you fall asleep at night. The idea for the Nitebuds sleep pillow came from people who used to sleep with earphones in. Many of us who have trouble sleeping at night use earphones to listen to calming sleep music, but sleeping with earphones in is just too uncomfortable. Using earphones while you sleep can cause pain and inflammation in the ear