Automatic curling iron is the perfect new high-tech modeling tool for those who are not used to using traditional wired curling irons. The hair curlers can be heated quickly and its cordless design can maximize your modeling efficiency. It is equipped with a safe and non-toxic insulating material inside the curling room which can protect your from burns when you use it. 150-200°C temperature selections, 8-18s auto curling timers, as well as curling direction (left and right) together allow to form a perfect loose or tight curls easily, saving a lot of time. The built-in 5000mAh lithium-ion battery enables super convenient cordless use. Meanwhile it can also be used as a power bank.