In modern times, sleeping late has become a habit of many young people. According to the scientific law, the sleeping time is 10:30. But how many people can sleep at this time? Many people have obviously slept for a long time and still wore dark circles under their eyes the next day. At this time, you only need a graphene heat mask, say goodbye to dark circles, and relax! 1. Graphene heating, effective temperature control Graphene can generate heat within 2 seconds after being powered on, and the temperature control is repeatedly adjusted, so you don't have to worry about your discomfort at all.. Compared with the steam eye mask on the market, it can let you enter the state quickly. What's more, its unique honeycomb structure radiates heat everywhere. 2. Large capacity, 360 degree shading The wide area can block out light without dead corners. No matter what your posture, it will let you enter your own sleep world. In that world, there are only you and bed, and of course, your little kingdom. 3. Automatic power off Think about it. When you are half asleep, suddenly the alarm clock rings to remind you to turn off the power supply of the blindfold. Is it bad? Depressed? I'm sure it would be great if there was an automatic power-off!