Winner of multiple innovation and design awards, this is the rechargeable sleep mask with 100% light-blocking technology that incorporates ambient orange lights and soothing audio to ease you into deep relaxation or sleep. Drawing on proprietary 3D face mapping using precise data from 3,000 individuals, the snug-fitting design eliminates light leakage without uncomfortable pressure on the eyes. The soothing combination of warm orange lights, far-infrared warmth, and a selection of pre-loaded audio meditations, white noise sounds, or gentle music reduce stress and anxiety and promote a healthy, sound sleep. The power napping mode can restore alertness, improve focus, and boost productivity in a matter of minutes during the day. Bluetooth mode allows you to stream audio, audio books, or music from a smartphone or tablet. Charges within two hours for up to 10 hours of battery use. With travel pouch and USB cable.