Features: Three temperature mode our heated eye mask offers three temperature settings to meet your needs. you can choose the appropriate temperature mode base on your requirements.the adjustable headbands ensures fit, enhancing your relaxation experience. Builts in rechargeable battery equipped with a type c charging cable and a 1000mah battery, our eye heating pad supports multiple charging methods (usb port, pc usb port, power banks), making it easy to keep powered up and perfect for your travel needs. Fast and even heating it helps promote eye blood circulations, relieve eye discomfort, and improve sleep quality, especially for those facing overtimes work, late-night activities, long distances travel Easy to clean the cover of this eye mask for dry eye is detachable and washable, and it comes with extra cover for easy replacement, ensuring cleanliness and hygiene. Wonderful gift,sweet warm gift for friend family and yourself. Specifications: Materials:Crystal Flannel Package Includes: 1Piece Cordless Heated Eye Mask note: Please allow 1-2cm errors due to manual measurement. Due to the differences betweeen different monitors,the picture may not reflect the actual color of the item.