Basic features [Automatic Curler]: This hair curler is easy to operate compared to traditional curlers. Simply put your hair into the curling tube and press the button to curl your hair naturally. Simple, fast and time-saving. [Easy to Use and Carry] The Petmeo automatic hair curler has a USB charging design. A fully charged battery capacity can be used for 60 minutes. You can use it anywhere and for any occasion. [Smart Temperature and Timer Settings] The automatic hair curler can be heated from 300°F to 390°F and has 6 timer settings. You can set the time according to the softness and hardness of your hair, and there will be a dripping sound after the time is up. 【LCD Display】The LCD screen can display temperature, direction, timer and battery power, and if no one operates the machine within 10 minutes, the machine will shut down itself to prevent failure and ensure your safety. [Great Gift] This hair styling tool can be purchased as a birthday and wedding gift for your loved ones. Overview Feature: . 1. Large LED LCD screen, clearly shows temperature, direction and time, which is more readable and practical. 2. One key automatic winding, no core operation, 30 seconds fast heating, give you shiny and elastic curly hair. 3. The curler is equipped with safe and non-toxic heat insulation material, which protects you from burning. 4. The temperature, time and direction can be adjusted. You can choose a temperature of 150-200 Fahrenheit and 300-390 Fahrenheit. The modeling time can be set at 8-18 seconds, and the curling direction can be adjusted to meet the needs of different hair quality and easily form perfect curls. Built-in 2500 mAh lithium-ion battery can achieve very convenient wireless use. Meanwhile, it can also be used as a mobile power supply for the phone. Easy to carry while traveling, it can curl hair anytime and anywhere. Specifications: Battery capacity: 2500 mAh, Battery voltage: 3.7 V, Battery type: rechargeable lithium-ion battery, Time: 3 hours, Usage time: Continuous use time about 40 minutes, Intermittent use time about 1 hour, Volume Package: 24.5 * 11 * 9 cm, package weight: 650 grams, color: black, white. Important Note: 1. Before the first use, please fully charge the curling iron for best results. 2. Please do not hesitate to contact us. 3. Please apply a small strand of hair each time you curl your hair. 4. If you have long hair, please choose [ER] temperature and a longer timer, place a smaller strand of hair into each curl to get the perfect wave. 4. When you feel your hair is being pulled too much, please release the power button to stop spinning. 5. When too much hair is put into the curling iron, the curling iron will stop rotating the hair and automatically shut down. 6. If you do not use it for a long time, please fully charge the cordless hair curler.