Sleep earbuds cable length: 11.8FT (3m), the long and thin cord can make you move freely, listening to Music, Podcasts, Audiobooks, White Noise, ASMR, Ambient Sounds with sleep apps, when Sleeping, Working, Traveling, Binaural Hypnosis. Sleeping headphones made of Extra-soft and flexible silicone, comfortable and lightweight, Effectively diminish the around noise, freeing you to enjoy your music, not feel them even if not sleep or side sleep, unable to stay in your ear house perfectly, avoiding falling out. The Ideal for light sleeper, trip, dorm life, Shared apartments, Noisy roommates and snoring spouses, best for college students, insomniac, traveler, white-collar, worker, airplanes, trains, coaches, subways, exercise, fitness.