Features:High-Quality Material: The heated eyes mask is made of high-quality material, which is wear-resistant and sturdy, can be used for a long time, and is not easy to break.Portable: This heated eyesmask is compact in design, small in size, and equipped with a storage bag, making it easy to carry on business trips, travels, etc.Easy to use: This heated eyesmask uses a USB connector and is suitable for multiple scenarios. It can be powered by a USB adapter, computer interface, laptops interface, car interface, power banks, etc.Ergonomic design: The eyesmaskis ergonomically designed, three-dimensionally wrapped, will not oppress the eyeballs, fits your eyes in all direction, and is comfortable to wear.Heating design: This heated eyesmask has four temperatures that can be adjusted, which can heat up quickly, apply heat evenly, and can be timed with one button, which is convenient and safe.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementMaterial: cottonSize: 19.5*6.5cmCharging method: USB plug-inRated voltage: 5VRated power: 5W