Function : 1. Use high quality nickel chromium heating wire for heat conduction, high temperature eyelash curling, safe and hassle free. 2. The wide-set teeth of the comb can heat and shape the eyelashes after applying mascara, and the eyelashes can be curled for a long time. 3. The three-level high, medium and low temperature design meet different needs of users. 4 . The design of the heating sleeve guide grooves fixes the curved shape of the eyelashes while isolating the distance between the skin and the heating device to protect the skin. 5 . The effect is better when used with mascara, suitable for upper and lower eyelashes, simple operation. 6. USB charging design, convenient to charge and use, more energy saving and environmental protection. Specification: Item Type: Electric Eyelash Curler Material: ABS, nickel-chrome heating wire Built-in battery: 280mAh lithium battery; Input voltage: 5V Power: 2W Charging method: USB direct charging Charging time: 2h Three temperature ranges: 50 5 60 5 70 5 Features: 10-second heating, natural curling iron, no damage to eyelashes, natural stereotypes, easy to carry, USB charging, constant temperature heating, 3 gear adjustable Usage Steps 1. Apply mascara evenly before use. 2. Move to lash roots and curl, repeat use 3-4 times. 3. Apply another layer of stereotyping mascara. Package List: 1 x electric eyelash curler 1 x USB charging cable 1 x Manual note : 1. This product is heated for 10S and enter the high temperature state, at this time, the use effect is the best. 2. When this product is in operation, please make sure there are no water droplets on the surface of the heating cable to avoid short circuit of the power supply. 3. If the heating cable is damaged, do not use it further to avoid danger. 4 . Do not put the product in water for cleaning. If you need to clean the brush head, wipe it with a soft cloth or paper. 5 . Do not let children touch this product. 6. Don't touch the water. If the product accidentally gets into water, wipe it dry before use.