* 25 liters * Semiconductor cooling plate cooling and heating * Electronic transformer for power supply design * AC220V or DC12V select power supply mode * Configure household voltage power cord and car cigarette lighter plug wire * Portable * Refrigeration temperature can reach 14℃(+/-3℃)-below ambient temperature * Heating temperature up to 60℃ (+/-5℃) * Can be used for 12V power supply on vehicles such as cars or boats * Volume: 444(L)*323(W)*443(H)mm * Package specification: 1*1 set