Specifications: Item Type: Beverage warmer cooler Material: ABS, stainless steel Weight: Approx. 458g / 16.2oz Cooling Heating: Semiconductor refrigeration module Temperature Range: 10°C(cooling) - 45°C(heating) Product Size: 140x90x35mm / 5.5x3.5x1.4in Induction Part Diameter: 65mm / 2.6in Voltage Parameter How to Use Package List 1 x Beverage Warmer Cooler