1. Time Saving: Easy to use, just press and hold the switch to warm up, wait 30 seconds. You can apply eyeliner or anything else during those 30 seconds. After a smooth cut and your lashes are instantly curled. 2. Rechargeable: With typec charging mode, the electric eyelash curler can be charged quickly and has battery life, a full charge can be used about 15 times. 3. 2 temperature modes: you can choose between 65C or 85C according to your needs. The high temperature setting of 85C is suitable for hard and thick lashes, while the low temperature setting of 65C is suitable for soft and thin lashes. 4. Function: Make eyelashes thicker, curlier and softer. Use with mascara could be better. The eyelash curler can keep eyelash curled and curled all day. 5. Scientific Design: Curved design looks flattering for eye shape. The eyelashes are neat in every direction, the curvature is more curled, and the electric silicone pad makes the eyelashes or the skin. Specification: Item type: curler- electric eyelashes. Material: ABS, silicone Size: approx. 130 x 65 x 41mm / 5.1in x 2.6in x 1.6in Output Voltage: 3.7V Charging voltage: 5V Battery: Built-in lithium battery (230mAh) Charging method: TypeC direct charging Operating temperature: 1st gear: green light 65C, 2nd gear: blue light 85C Operating current: 230mA-300mA Package List: 1 x Electric Eyelash Curler 1 x USB Charging Cable. 1 instruction How to use: 1. Warming up: press and hold the switch for 1.5s to warm up, wait 30s for the silicone tip to turn white, then you can use it. 2. curl: After gentle trimming, lashes last. 3. Set of eyelashes: After applying the mascara, the eyelashes are thicker, more curved.