Spec: Material: Material: ABS, Silicone, Electronic Components Output Voltage: 3.7V Charging Voltage: 5V Working Current: 0.5A Rated Power: 1.8W Battery: Built in Lithium Battery 230mAh (built in) Charging Method: Type C Direct Charging Temperature: Low: 50±5?, Medium: 60±5?, High: 65±5? Package List: 1 x Electric Eyelash Curler 1 x USB Charger How To Use: Function Instructions: 1. The charger will flash with three white LED when charging, and stay on constantly when fully charged. 2. Long press for 1 second to power on or off. 3. Default setting is 1st level when powered on, press to switch between 1st, 2nd, and 3rd levels. 4. 1st level reaches 50±5?, 2nd level reaches 60±5?, 3rd level reaches 65±5?. 5. Automatically shuts off after 20 minutes of operation. 6. Low battery reminder function, three white LED flash five times and then automatically shuts off. Instructions for Use: 1. Place in position, open the eyelash curler, place the eyelashes under the curler, and look down at a 45 degree angle. 2. Curl the eyelashes by closing the eye to be curled, gently squeeze the handle of the curler, and curl the eyelashes. 3. Curl several times by gently squeezing the handle of the curler back and forth until the eyelashes are curled. Note: 1. Do not use too much force when curling the eyelashes. 2. Replace the elastic strip promptly if it becomes hard or breaks before using it again. Storage conditions: Please store in a cool, dry place, away from direct sunlight and high temperatures.[Instant Results] : electric eyelash curler Achieve lashes in just one flick with no complicated steps, perfect for busy lifestyles. [3 Temperature Settings] : small eyelash curler Easily adjust the curling temperature to suit your needs for fast and effective results. [Thicker, Curlier, Longer Lashes] : heated lash curler Enhance your lashes with a dimensional, defined look when used with mascara. [Safe and Curls] : eyelash curler with comb Fit the eye shape perfectly, caring for all lash directions without damaging skin or lashes. [Fast Charging] : heated eyelash curler Long-lasting battery life for up to 60 uses on a single charge, ideal for travel or daily use.