A Workout Without Working Out Sweat Out Impurities & Burn Calories Reduces Stress & Boost Mood Increases Blood Flow & Circulation Promotes Glowing Skin PRODUCT DETAILS Heat Zones: One heating zone Display: 1-9 level Control: White color handle held controller Voltage: 100-120 Volt Wattage: 350-420 Watts Amps: 4-5 Amps Timer Settings: 1 hour Electrical Field: Low EMF Size: 71 x 71 inches (180 x 180 cm), unfolded. Maximum interior circumference when in use is approximately 65 inches