Feature: 1. ARC SHAPED DESIGN: The curved design fits the eye shape perfectly, taking care of the eyelashes at the inner corner, outer corner, and center, for a more beautiful curve. The electric silicon pad won't harm the eyelashes or skin. 2. 3 TEMPERATURE SETTINGS: 1st gear: 65°C±20%, 2nd gear: 75°C±20%, 3rd gear: 85°C±20%. You can choose the temperature based on your needs. High temperature is suitable for dense and long eyelashes, while low temperature is great for soft and thin eyelashes. 3. LONG LASTING CURL: Use it with mascara for thicker, curlier, and longer lashes. The curl remains for a long time, ensuring that your lashes stay beautifully lifted throughout the day, without the need for frequent touch ups. 4. WIRELESS USAGE: Fast charging via Type C, long lasting battery. Fully charged, it can be used approximately 60 times. With a 230mAh battery and multiple safety certifications, it ensures safe charging. 5. TIME SAVING AND EFFICIENT: Easy to use, simply push gently and instantly curl your lashes without worrying about pinching or harming the eyelids. It provides delicate care for your lashes. Specification: Item Type: Heated Eyelash Curler Material: ABS+Electronic Components Battery: Li ion battery 230mAh (shipped with built in battery) Operating Current: 150mA-260mA Charging Input: 5V 1A Output Voltage: 3.7V 1A Operating Temperature: 3 levels (65℃±20%, 75℃±20%, 85℃±20%) . Package List: 1 x Heated Eyelash Curler1 x USB Cable1 x Manual Note: 1. Do not continue to use the product if the temperature sensitive silicone is damaged.2. Do not use this product while wearing invisible lenses.3. Please keep this product out of get of children.4. Keep the product with built in battery away from fire sources.5. Non professionals should not disassemble the main body of the product.