... very appropriate under 260℃ temperature. Main appliances: hair straightener, hair curler (crimper), wax melting heater, humidifier, water boiler, ... . For detailed uses of PTC, air heater, hair straightener, hair curler, drink warmer, water heater, vapor generater, ... appliances: mosquito destroyer, aroma emanater, massager, hair straightener.3) Hair straightener plate. There are several materials to ...