YAPOY Wireless Hair Straightening Brushes Heating Hair Brush, Rechargeable Battery 2500mAh Fast Heating Anti-Scald Auto-off,Grey

1.Use without Power Cord: Cordless hair straightener brush is built-in 2500mAh rechargeable battery, a great replacement for traditional hair iron brush. It supports up to 20 minutes for cord-free run time. No need to find a socket, you could use it anytime and anywhere, super suitable for traveling, urgent dating and so on. NOTE: Don't use it while charging.
2.One Key to shift temperature: Easy to control the straightening brush in one button to adjust two temp level: 170 degrees Celsius/338 degrees Fahrenheit, 190 degrees Celsius/374 degrees Fahrenheit, to style softer and harder hair type. Scientific temperature setting will not cause any hair burn. Press and hold the switch for 2 seconds to turn on, and press the switch to choose temperature, it can heat up quickly in 10s.
3.MCH Heating Technology: MCH is metal ceramic heater, which is faster than PTC ceramic heating, better thermostat effect. Ceramic heating elements are more energy-saving, and give even heat distribution and quick temperature recovery time. In just one minute, It can heat up to the desired temperature and offer great results.
4.Auto-off Function: The straightening comb comes with auto-off function, to ensure maximum safety, optimum performance and save energy. The appliance is switched to ON for more than 15 minutes, it will automatically switch off if not used. NOTE: press ON/OFF Mode button for 2 seconds to restart.