Rapid 2-Minute Heat-Up: This portable hair straightening brush heats evenly in just 2 minutes, minimizing waiting time. Achieve smooth, frizz-free, shiny hair fast while protecting it from heat damage—ideal for quick styling on busy mornings. Cordless & Travel-Friendly Design: Enjoy the freedom of cordless styling anywhere. Lightweight and compact, this mini hair straightener brush easily fits in handbags or luggage—perfect for travel, work, gym, or on-the-go touch-ups. 3 Adjustable Heat Settings with LED Display: Choose from 160°C, 180°C, and 200°C for fine, normal, or coarse hair. The LED display shows real-time temperature and battery level, giving you complete styling control for salon-quality results anytime. Safe, Smart & User-Friendly: Built with safety in mind, this cordless hair straightener brush automatically shuts off after 30 minutes of inactivity. Prevents accidental activation and conserves battery—ensuring peace of mind wherever you go. USB Rechargeable Long Battery Life: Powered by a high-capacity rechargeable battery, the lasts up to 30 minutes on the highest setting. Conveniently charge via USB on laptops, power banks, or car chargers—no outlets needed. Description: Experience effortless styling with this Cordless hair straightener brush featuring 3 adjustable heat settings (160 degrees Celsius, 180 degrees Celsius, 200 degrees Celsius) to suit fine, normal, or coarse hair.The clear LED display shows real-time temperature and battery level, giving you full control for salon-quality results anytime. Its lightweight, compact design makes it perfect for travel, work, or quick touch-ups on the go.Heats up in just 2 minutes for fast, smooth, frizz-free hair while minimizing heat damage. Safety is prioritized with an automatic shut-off after 30 minutes of inactivity.Powered by a USB rechargeable battery lasting up to 30 minutes on high, it offers convenient charging through laptop, power bank, or car charger—no socket needed. Item Name: Hair Straightener Material: ABS Temperature Control Adjustment: Three Levels Power Supply Method: Wireless (Rechargeable Battery) Battery: Built-in 4000mAh Rechargeable Battery(Included) Features: Fast Heating, Adjustable, 3 Temperature Settings Size Details: L: 20.6cm/8.11", W: 4.5cm/1.77", H: 4cm/1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hair Straightener 1 x USB Data Cable 1 x User Manual