Oukaning 12V 210W Semiconductor Refrigeration Cooling System Device Water Cooling Belt 12706 Chip Pet Bed Cooling

¡ïPower: Maximum power 210W (3 pieces of excellent 12706 chip) ¡ïMaximum current: 18A;Supply voltage: DC12V ¡ïPower-on mode: 12V is only divided into positive and negative poles, red line is positive, black line is negative, and connected to electricity ¡ïUses: Small space to cool down, pets to cool down, learn the principle of semiconductor refrigeration, the company developed cooling equipment research plan ¡ïProduct features: high-quality refrigeration chip, aluminum profile + large wind fan heat dissipation, small size, high cooling efficiency, power-on cooling, semiconductor will vary with the size of the external environment thermometer, so be sure to choose the box, do a good job In order to have a better effect