Product parameters: Input voltage: 110V 60HZ Heating plate power: 2*500w Automatic temperature: 170℃-180℃ Timing range: 0-180 minutes Applicable tire model: 145-175mm tires (5.71-6.89 inches) Weight: 13kg (28.66 pounds) Packing size: 56 * 30 * 28cm (22.05*11.81*11.02 inches).