DescribeSmart Hot/Cold Therapy & Micron MistEyerelis steam eye mask offers dual hot/cold modes with micron-level mist technology, breaking liquid into ultrafine particles that penetrate deeply to hydrate dry eyes, reduce puffiness & dark circles. Built-in NTC sensor ensures safe 42C constant heat for instant relief.10s Fast Heating & 2-Temp ControlEyerelis steam mask achieves 10s rapid heating with 2 adjustable temps (40C/42C) and 10-min auto shutoff. Choose between Continuous Spray (intense hydration) or Interval Spray (gentle mist) to refresh tired eyes effortlessly.360 Ergonomic Fit & Skin-FriendlyEyerelis eye mask's 3D contoured design with elastic band ensures full coverage and light-blocking comfort. Hypoallergenic silicone cushion adapts to all face shapes, while ultra-quiet operation suits home/office use.One-Button Control & Safety ProtectionEasily switch modes via intuitive button . Overheat protection, water shortage alerts, and detachable washable parts ensure safety. ABS+FDA silicone guarantees durability.Who Should Use Eyerelis Steam Therapy MaskIdeal for screen users, allergy sufferers, or anyone seeking relaxation. Cold therapy reduces puffiness; hot steam boosts circulation.Package1 Pc Eye Mask Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 826 hours, wish you a happy shopping!