... temperature. self- limit heating. ) Aluminum shell. PTC heater is very appropriate under 260 temperature. Main appliances: hair ... straightener, hair crimper, wax melting heater, humidifier, water boiler, liquid warmer, coffee warmer, polymer ... 50~250, Main appliances: mosquito destroyer, aroma emanater, massager, hair straightener.3) Hair straightener plate. There are several ...