Get salon-quality straight hair with our Electric Straightening Comb! Heat up quickly in just 60 seconds and easily adjust the temperature to the suitable range. With uniform heat distribution, you can straighten your hair without worrying about getting burned- just ensure not to use it while charging. Specification: Name: Hair Straightener BrushMaterial: ABS shell, ceramic hair care coatingColor: Purple, Green, etc.Charging voltage: DC 5VInput Voltage: 100-240VPower: 45WDuration: 70 minutesTemperature control adjustment: three levelsBattery capacity: 4000mAhPower supply: USB chargingSize: (approx.)18*3.5*3.5cm/7.09*1.38*1.38 inchesWeight: (approx.)116gPacking List: Hair Straightener Brush *1Charging cable *1Instruction manual *1Hair Straightener Comb , Hair Straightener Brush, Hair Straightening Brush, Hair Straightening Comb, Hot Comb, Electric Straightening Comb, Wireless Hair Straightener Comb , Straightener Brush, Hair Comb , Cordless Hot Comb, Electric Straight Hair Comb, Heating Straightener Comb, Electric Hot Comb, Hot Comb Hair Straightener,? Short Temperature Recovery Time?: Experience efficient hair styling with our Hair Straightener Brush, equipped with MCH Heating Technology for even heat distribution. Achieve constant and optimum temperature, save energy and protect your hair from damage with this energy-efficient device. ? Fast Heating?: With a 60-second heat-up time, you can quickly your hair with this hair straightener brush. Just press and hold the for 2 seconds to turn on the device and select the temperature that suits your hair type. ? 3 Adjustable Modes?: This hair straightener brush has 3 adjustable temperature levels to suit different hair types. You can choose 170-180C for normal hair, 150-160C for fine hair, or 190-200C for coarse and hard hair. ? Safe Straightening?: Enjoy smooth, straight hair with our hair straightener brush that features 16 anti-scald teeth, protecting you from all angles. No need to worry about burns while styling!. ? Hair Straightener?: Its 4000mAh battery provides up to 70 minutes of uninterrupted use, and the USB design lets you outdoors. Just remember to avoid using it while charging.