Thermal Straightener Brush, Portable Cordless Hair Straightener with USB Rechargeable, Frizz-Eliminating Hot Comb Hair Straightener Cordless and Straightener Portable This cordless hair straightener can be safely carried in your bag. USB charging, easy to use, gives you a new look anytime, anywhere. With our rechargeable hair brush, you can change your hairstyle to straight if you want. Fast and stable heating Our portable hair straightening brush has a built-in 4000mAh USB rechargeable battery, which can last for more than 40 minutes after being fully charged (do not use while charging). It takes 5 hours to fully charge. Press and hold for 2~3 seconds to turn on the hair straightener. 3 levels of heating, safe to use and auto-off Our hair straightener is available in 3 temperatures: 160 C for thin/soft hair, 180 C for normal hair, 200 C for wavy and curly thick hair. Our cordless hair straightener is anti-scald to protect your hands from accidental heating. Our cordless hot brush comb will automatically turn off if not used for 30 minutes. The perfect gift for women and men, this travel hair straightening brush allows you to perfectly update bangs, frames or ends. Perfect for dates, parties, travel, vacations and business trips, suitable for both men and women. Package includes: 1 x hair straightening brush (power bank not included) Remarks: 1. Due to differences in monitors and lighting effects, the actual color of this item may be slightly different from the color shown on the picture. 2. Please allow 1-3 cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)