Features: Semiconductor refrigeration is a kind of refrigeration technology which produces negative thermal resistance, which is characterized by non-moving parts and high reliability. Adopt imported aluminum plate, have good cooling effect, cooling fast. Surface large fins design, and four - tube radiating, quick heat dissipation. Mainly used in refrigerator heat dissipation. Simple operation, strong practicability. Specifications: Model: XD-6038 Working voltage: 12VPower: 240W Weight: 1354g Package included: 1 x Semiconductor RefrigerationNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.