LC-dolida Bluetooth Sleep Eye Mask Headphones,15H Battery & Total Blackout

Naturally & Breathable Fresh Bamboo Cotton Fabric – Negative oxygen ions mimic mountain air to deepen sleep. Our negative ion-infused bamboo fabric promotes relaxation, while its breathable and moisture-wicking properties keep your skin comfortable. It wicks moisture and stays cool all night, preventing stuffiness and night sweats. Zero Pressure 3D Comfortable Eye Cups – Designed by sleep experts, not engineers. Our patented 3D contour design creates a protective dome aro