Sound Oasis Sleep & Wake Mask

💤 A comfortable, lightweight smart sleep mask that blocks out unwanted light and provides its own light to trigger your body's natural responses. Features: 🌖 *Red-toned light helps you fall asleep at night. 🌞 *Blue tones gently, effectively wake you in the morning before your chosen alarm time. 🚀 These are the same light cues used by NASA to regulate sleep on the space station.