Features:_x000D__x000D_Semiconductor refrigeration is a kind of refrigeration technology which produces negative thermal resistance, which is characterized by non-moving parts and high reliability. _x000D_Adopt high quality aluminum plate, have good cooling effect, cooling fast. _x000D_Stable work and low noise, no refrigerant required. _x000D_Simple operation, strong practicability. _x000D_Application: School teaching sample, Liquid cooling test, Icing drinks in student dormitories, Using a battery to supply refrigerated drinks when fishing outdoors._x000D__x000D_Specification:_x000D_Rated Voltage: DC 12V_x000D_Color: Black_x000D_Size: Approx. 15*21.5*10cm/5.9*8.5*3.9inch_x000D_Weight: Approx. 1152g / 40.6oz_x000D__x000D_Package List:_x000D_1 x Semiconductor Refrigerator 1Semiconductor refrigeration is a kind of refrigeration technology which produces negative thermal resistance, which is characterized by non-moving parts and high reliability 2Adopt high quality aluminum plate, have good cooling effect, cooling fast 3Stable work and low noise, no refrigerant required 4Application: School teaching sample, Liquid cooling test, Icing drinks in student dormitories, Using a battery to supply refrigerated drinks when fishing outdoors 5Simple operation, strong practicability