This 3D sleeping mask is fully integrated with built-in headphones and provides excellent light blocking. Its ergonomic design comfortably fits the contour of your eyes and nose for complete relaxation.
Inner Materials: High Elastic SBR Rubber
Outer Materials: Nylon
Size: 28 x 10.5cm
Cable length: 1 meter
Speaker: 1W, 30OMs x 2
What's inside: Sleeping Mask with Integrated Headphones, retractable cable, storage pouch