Let me tell you about the amazing "Yutakakatsu" hot eye mask with USB connection! This little wonder allows you to enjoy a refreshing eye-warming experience anytime and anywhere you want. With its powerful electric heater, the mask can reach a maximum temperature of around 40 degrees, giving you the ultimate relaxation for your eyes. Whether you're at home, at work, or on the go, the Yutakakatsu is your perfect companion for a quick and easy eye-refreshing session. Say goodbye to tired eyes and hello to a rejuvenated you with the Yutakakatsu hot eye mask!