Advanced Eye Massager: SLE eye mask adopts air pressure, vibration, hot compression and music functions, which are combined into 5 different modes to support personalized massage sessions according to your unique eye care needs. We do not recommend customers to use eyeshield eye massage if you have had eye surgery, retina condition, cataracts, glaucoma, etc Adjustable music volume: To soothe the the massage session, we offer 4 types of natural music with adjustable volume. You can even play your favorite music via Bluetooth connection. Music reduces anxiety and the physical effects of stress while improving communication. Bluetooth Name: YBY 【42°Infrared Heating】Thermal compression technology helps relax the muscles surrounding the eye grips to eliminate pain and pain. The temperature is increased gradually and will not hurt your eye. Perfect for studying students, busy white-collar workers, seniors ‍♀️【Soft and Portable】Soft skin care flannel can give you the utmost comfort, thus preventing skin irritation. With a 180° foldable pad and adjustable elastic band, it is adjustable to each user's height and facial structure. This ensures whoever wears the machine is a comfortable fit to achieve optimal results. Packaging easily, you can carry it anywhere you go Rechargeable and automatic close: The innovative wireless magnetic eye massager with rechargeable lithium battery supports USB charging, ensuring maximum portability. You can wear it wherever you go. Low noise design provides comfortable eye comfort. Contain a smart timer, automatically turn off after 15 minutes of massage to protect your safety