1).230V~50Hz 1500W approval
2)120V~60Hz 1000W,ETL approval
3).With thermostat.
4).Cast Iron heating element

Power: 1,500/1,000W Voltage: 230/120V Frequency: 50/60Hz Die-cast heating element size: 185mm Dual independent temperature controls Automatic safety shut-off with thermal fuse Adjustable temperature and indicator lights Humanism heat-resistant handle Nonskid rubber feet keep the unit steady Reasonable design Perfect for student dorms, cottages, offices and camping using Product size: 247 x 283 x 81mm