1、Suitable for small space refrigeration, semiconductor refrigeration learning theory, research plan and development of refrigeration equipment planning 2、Thermoelectric refrigeration cooling system possess stable work, low noise, no need for refrigerant 3、The cooling effect depends on the size of the cooling space, ambient temperature, heat insulation performance, airtightness, etc. 4、The product can be used as dual-core cooling, air-cooling equipment, cooling equipment 5、Used to cool down small spaces such as tablets, computers, experiment boards, pet beds, etc., learn the principle of semiconductor refrigeration, and the company develops cooling equipment research 1 x Thermoelectric Refrigeration Cooling System Item Type: Thermoelectric Refrigeration Cooling SystemMaterial: Plastic + aluminumMaximum Power: 140W (2 x 12705 chips)Maximum Current: 12AStable Current: 10AVoltage: DC12VUses: Cooling down small spaces such as tablets, computers, experiment boards, pet beds, etc., learn the principle of semiconductor refrigeration, and the company develops cooling equipment researchSize(LxWxH): Approx. 9.5 x 12 x 20cm / 3.7 x 4.7 x 7.9in