Ultimate Relief for Dry Eyes & Eye Strain: Our heated eye mask for dry eyes delivers fast, soothing warmth to effectively relieve dry eyes, eye strain, blepharitis, styes, puffiness, sinus pressure, and headaches. Designed with a unique outer thick and inner thin structure, it ensures fast and even heating that comfortably contours to your eyes for optimal therapeutic results. The triangle wing design at the nostrils blocks all unwanted light, creating total darkness for deeper relaxation or better sleep. Long-Lasting 2500mAh Cordless Battery: Experience complete freedom with this cordless heated eye mask, featuring a high-capacity 2500mAh rechargeable battery. Enjoy up to 5+ uses on a single charge, making it ideal for home, office, or travel. This electric eye mask for dry eyes provides reliable, cord-free warmth whenever and wherever you need it. 4-Temperature & 4-Timer Smart Customization: Personalize your therapy with four precise heat levels and four automatic shut-off timers. Choose from Blue (85°F-95°F, 50 mins) for gentle warmth, Green (95°F-115°F, 40 mins) for standard relief, Purple (115°F-140°F, 30 mins) for deep soothing, or Red (140°F-155°F, 20 mins) for intensive heat. This smart heated eye mask automatically adjusts runtime based on temperature, ensuring both optimal results and safety. Dual Adjustable Straps & Washable Comfort: Equipped with two adjustable elastic straps, this eye warmer compress for dry eyes offers a secure and customized fit for all head sizes, gently applying comfortable pressure to enhance relief. The soft, breathable, and washable cotton blend cover ensures easy cleaning and long-lasting freshness. Perfect for Daily Use & Gifting: Ideal for daily relaxation and eye care, this heat mask for dry eyes combines functionality with comfort. Its elegant design and practical benefits also make it a thoughtful gift for family and friends seeking relief from eye-related issues. uncn Cordless heat eye mask with 4 heating mode. Removable cover can be washed.