Duosi DY-102 Portable Pen Style Heated Long-Lasting Electric Ironing Eyelash Curler USB Rechargeable Electric Heated Makeup Curling Clip Features: 1. 8 seconds preheating for long-lasting curling. 2. The heating wire is made of nickel-chromium alloy, which has faster heating speed and wider heating area. 3. The temperature screen displays and controls the temperature to improve the curling effect and better protect the eyelashes. 4. Curved brush head design is more suitable for eyelashes, and curling effect is better. 5. 4 file temperature optional to meet different customer needs. 6. Universal USB charging is more environmentally friendly. 7. Small size is easy to carry around. Main material: ABS Rated voltage: DC5V Rated power: 2.5 W Battery Specification: DC3 .7 V380mA Charging time: 1-2 H Temperature file: 4 Product Net Weight: 29g Single Set Weight: 230 grams Maximun Power:< 2.5W Instructions: 1. Apply mascara evenly before use. 2. Remove the protective cover, click on the key, select the corresponding gear according to the requirements, after the warm-up is completed, the screen °C character will light up. 3. After the eyelashes are high-drying, place the upper part of the eyelash brush head under the root of the eyelashes, keep pressing for 15 seconds, and then press the segment from the bottom to the top, so that it is repeated several times. 4. After use, press the switch key again to turn off the power. If you need to clean the brush head, please use a cleaning brush to clean it, then wipe it with a flannel. Do not wash it. After cleaning, cover the transparent protective cover and put the product on the product. Ventilation and dry place. List: 1*Electric eyelash curler 1*USB charging cable 1*Instruction manual