1. 15 million negative ions to smooth hair: Release 15 million negative ions to easily smooth out frizz, comb away all kinds of hair tangles, and enjoy smoothness anytime, anywhere2. The ceramic glaze heating coating provides constant temperature styling and heats up quickly without damaging the hair, reducing waiting time and high temperature damage.3. Double anti-scalding comb teeth make it safer for novices to use. The inside and outside of the tooth comb are made of double high-temperature resistant materials, and the outer ring tooth comb protection is added to make it easier for novices to use.4. Three-level temperature control. Three-level temperature adjustment can be easily operated with one button. You can choose the appropriate temperature according to the condition of your hair.5. 3200mAh lithium battery, long-lasting battery life: 3200mAh large-capacity battery, long-lasting standbySpecification:Product name: Cordless hair straightening combMaterial: ABS+electronic componentsSingle machine size: 4.3*4*20cmNet weight of single machine: 241gMachine color: white/blackBattery capacity: 3200 mAhWorking voltage: 7.2VRated power: 35wHeating method: MCH heatingTemperature range: 320F-395F(160C-200C)Working time: about 30 minutesProduct standard configuration:Host*1 Storage bag*1 Clip*2 Type-C data cable*1