Brand from China: ANLAN. Battery: 5V / 4000mAh rechargeableUSB Cable: Type-CBenefits:Multi-purpose, can be used for straight hair, curly hair, fluffy bangs & top of the head3 levels of temperature adjustment suitable for all hair types All-around anti-scald prevent accidental skin burnsT-gloss ceramic coating seals the hair cuticle to tame frizz and lock in moistureNegative ion hair care, reduces static electricity and damage to hair, and increases hair volumeLightweight and wireless, with a battery life of up to 40 minutes, easy to carry and useWith automatic power-off function, the device will power off after about 20 minutesHow to use:Press and hold the power button for 3s to turn on or off the deviceShort press the power button to adjust the temperature from 160°C - 180°C - 200°CThe light flashes for preheating, it will automatically turn white after reaching a certain temperatureTake a small amount of hair, comb it slowly and repeat to styling your hairStore the device after the main u