Specification: Item Type: Electric Eyelash Curler Material: ABS, electronic components Battery: Built in lithium battery 200mAh Input: 5V 1A Output voltage: 3.7V Working current: 150-350mA Temperature range: 45-55? Size: Approx. 37 x 28 x 132mm / 1.5 x 1.1 x 5.2in Applications: Hot eyelash, make eyelash curl Use object: Popular women How to Use: 1. Push the switch key to "ON", the 5S eyelash curler enters the preheating state; 2. After the adhesive strip is completely changed from red to colorless (about 50 seconds), the preheating is completed, and the use is started; 3. When using the eyelash curler, place the mirror slightly below the line of sight, and look down at a 45 degree angle; 4. First put the eyelash curler close to the eyelid, place the root of the eyelashes at the opening of the eyelash curler, and clamp the eyelash curler for about 5 seconds; 5. Keeping a slight force, move the eyelash curler up slowly until it stops at the center of the eyelashes, and release the curler after 5 seconds. When applied with mascara, the eyelashes are thicker and curled; 6. After finishing, push the switch key to "OFF" to turn off the product. Charging: Plug in the charging cable, the red LED is always on, indicating that it is charging, and the battery is fully charged and turns green. Cleaning and Maintenance: 1. Electric heating products, do not wash with water; 2. After use, wipe the strip with a damp cloth and dry it; 3. To maintain hygiene, it is recommended to replace the rubber strip every 3 months. Package List: 1 x Electric Eyelash Curler 1 x USB Charger Note: betweendiv>1. The product will not change color 10 seconds after the switch is turned on, which means that the power is insufficient and needs to be charged in time. between/div>betweendiv>2. If the temperature sensing tape isConvenient and Portable: Compact and delicate, for daily makeup and easily fits into a purse, messenger bag, or cosmetic bag for on-the-go use. Matching Mascara Enhancement: When used with mascara, it creates curled, slender, and thick eyelashes, naturally enlarging the eyes and making the makeup more delicate and brighter. Arc Shape Design: Utilizes an artificial science design with an arc shape that fits the hand, enhancing the charm and enlarging the eyes. Thermostatic Curling and Long Lasting: Achieves curved, natural, and long-lasting eyelash shaping for a beautiful look that lasts. Intelligent Temperature Control: Maintains a temperature range of 45-55?, ensuring fast preheating and natural curling without harming the eyelashes.