Features: Heating Elements: The Heated Eyelash Curling Pen features a safe and effective heating elements that warms up quickly, providing the perfect temperature for curling without causing damage to your lashes. Compact and Portable: Designed in the form of a fashion pen, it easily fits into your makeup bag or purse, making it a convenient and portable solution for on-the-go touch-ups. Precision-Curling: The pen's design allows for precise application, ensuring that each lash is lifted and curled to-perfection for a natural yet dramatic look. Long-Lasting Curl: The controlled heat helps set the curl, providing a long-lasting lift to your lashes throughout the day without the need for constants re-curling. Battery-Powered: Powered by easily replaceable batteries, ensuring a reliable and convenient power source for your beauty routine. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Working current: 0.15A-1.2A Battery capacity: 300mAh Input: 5V---1A Output: 3.7V Size: 133*44.5*21mm Working temperature: 65+15, 75+15, 85+15 6520%: suitable for short and soft eyelashes 7520%: suitable for long and hard eyelashes 8520%: suitable for long and hard eyelashes