Wonderful Present: This heated eye mask is suitable for all ages, from white-collar workers to students to drivers, it is an ideal present choice. It is not only the product, but also your warm heart to care for others. Washable and Adjustable: Easy to clean, enduring, and not affected by dirt. The adjustable headband provides a comfortable and elastic wearing experience, suitable for different head sizes Tips: 1.Hand wash with mild detergent, water temperature<40 ° C, to avoid strong friction and bleaching. 2.Hang or lay flat to dry, ensure complete dryness before use. Do not trumble dry or iron. Uniform Heat & Adjustable Temperature and Time: It is shaped with 3-level heat temperature from 113? to 131? and a 4-level timer of 15-60mins. Scientific studies have shown that temperatures between 104°F and 131°F are best for relieving eye muscle tension and eye strain. Our eye mask temperatures are scientifically shaped to stay in the ideal temperature range, and with personalized temperature settings, you can adjust it to your preferences for a completely customized moment of eye relax. Easy to Charge and Portable: Equipped with a longer 75-inch cord ensures that you can charge the eye mask more conveniently in different locations, improving the convenience of use. Compatible with regular 5V/1-2A USB outlets, it can be easily powered through any USB port, rechargeable battery, cell phone charger, laptop. Meanwhile, a delicate storage bag is included, just put it in the storage bag to carry and use it anytime and anywhere, suitable for home office and travel use. Ultra Soft & Lightweight: Made of cotton and nylon fabric, ultra soft and lightweight, fits the contours of your eyes and ensures that there is no feeling of pressure during wear. With good breath ability to ensure that the eye relaxes in a warm and comfortable environment, even in the summer without a stuffy feeling. Efficiently Relieves Eye Strain: Equipped with advanced electric filament heating elements, this eye heating pad warms up quickly to provide continuous soothing heat and hot compresses for tired eyes, thus effectively relieving dry eyes, puffy eyes, dark circles, migraines, stye eyes, sinus pain, pink eyes.With the upgraded heat conduction feature, we set the temperature more suitable for soothing the eyes and recommend using it 2 times a day for 20 minutes each time.