Features: * **Off-Timer, Unisex, Reusable, Includes Storage Bag, Mother's Day Gift** * **Improves Eye Fatigue:** Gently envelops tired eyes and the eye area, gently heating to relieve fatigue. Perfect for unwinding before bed or during breaks at the office. * **6A Silk Material & Ultimate Experience:** Both sides are made of 100% 6A silk, a natural protein that gently envelops the eyes. It is very soft, gentle on the skin, lightweight, and breathable. It doesn't feel constricting and is very comfortable to wear. Completely blocks out light, cutting off 99% of light, leading to deep sleep and noticeable sleep induction effects. Increased light-blocking! Also, the length-adjustable metal fittings are enclosed and do not rub against the ears. The band type that doesn't go over the ears has less constriction and doesn't hurt, allowing for free length adjustment. Non-slip and easy to wear, without putting pressure on the back of the head. It can be used as a regular eye mask or as a sleep aid for naps. Exquisite design, luxurious packaging, practical experience, lightweight, soft, easy to carry, and easy to use, making it perfect as a gift for relatives and friends. It's also a highly recommended item for Mother's Day gifts. * **Easy Temperature Adjustment & Off-Timer:** The temperature can be set to 3 levels: 37°C, 40°C, and 45°C, depending on your mood and situation. It has a timer function that automatically turns off after 30 minutes, making it perfect for before bed. * **Reusable:** It is powered by USB, so you can use it anywhere. You can easily relax at home, on trips, or on business trips. Unlike disposable ones, it can be used repeatedly, making it eco-friendly and economical. * **Breathable, Comfortable Fit:** Both sides of the eye mask use soft silk material, which is highly moisture-wicking and breathable. It is lightweight, gently covering the eyes, and reducing discomfort when worn. In addition, because of its good light-blocking ability, you can remove the USB cord and use it as a regular eye mask. * **Unisex Size:** The elastic, soft rubber band fits flexibly and is comfortable to wear for long periods. The luxurious black color makes it comfortable for both men and women to use. It is gift-wrapped and recommended as a present.