The Noise Canceling Travel Pillow helps create the perfect environment for you to get some rest. It features seven layers of material for industrial-grade noise reduction up to 30dB without power, so you can block out environmental noise and the people around you. The ergonomic design provides three-dimensional neck support that fits the natural curvature of your body for maximum comfort. Features industrial-grade noise filters, supersoft memory foam and adjustable strap. Wear it by itself or wear your earbuds comfortably underneath at the same time.