Adjustable Hot Cold Eye Mask for Steam Therapy Puffiness Dark Circles Relief Smart Hot/Cold Therapy Micron Miststeam 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 Controlsteam 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-Friendlyeye 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. ABSFDA silicone guarantees durability. Who Should Use Steam Therapy MaskIdeal for screen users, allergy sufferers, or anyone seeking relaxation. Cold therapy reduces puffiness; hot steam boosts circulation. Package 1 Pc Eye Mask