1. USB Charging Design and Portability The product features a USB charging design, allowing for reusable use. It can save battery costs (comes with a charging cable) and is also environmentally friendly. The product is small, delicate, thin, and portable, and can be easily placed in a wallet, bag, or cosmetic case. 2. Creative Waterproof Silicone Comb The comb of this heated eyelash curler is made of silicone. Compared with wire heated combs, it is safer and will not melt. Thanks to the use of silicone material, it has a waterproof function. After curling the eyelashes, you can wash off the excess mascara underwater (make sure to turn off the power first). 3. Comb That Fits the Eye Curve The comb teeth of this electric eyelash curler are designed to fit the natural curvature of the eyelashes, taking care of every single eyelash. Compared with vertical combs, it is easier to curl the eyelashes. 4. Three Temperature Settings There are three temperature settings available. You can choose the appropriate temperature according to your eyelash type. The low - temperature setting is 55°C (one light is on), the medium - temperature setting is 70°C (two lights are on), and the high - temperature setting is 85°C (three lights are on). 5. 24 - Hour Long - lasting Curl Unlike traditional eyelash curlers that can easily damage the eyelashes, this heated eyelash curler can create a more natural curling effect, and the curling effect can last for 24 hours. 6. Product Material ABS material 7. Package Contents 1 heated eyelash curler