Cordless dual-purpose hair straightening comb

Product DetailsProduct Name: Cordless dual-purpose straight hair combMaterial: PCAABSCharging cable: micro USB charging cableCharging time: 3 hoursStandby working time 180 ° up to about 30Battery: International 18650 lithium ion batteryBattery capacity: 3.7V-2400 mATemperature: 180°C (display is the actual temperature)Usable time: Due to the influence of temperature and use environment, when fully charged, the standby time is about 30 minutesHeating element: length 6.3 cm width 1.7 cm total length 20 cmHeating speed: 2-3 minutes, fast speed, can reach 180°C in about 2 minutesPower supply mode: USB