*12V Various Thermoelectric Peltier Refrigeration Cooling Systems
*Ideal for small space cooling
*Rapid cooling, excellent cooling effect
*Reliable to use
*Easy to operate and adjust
*Simple operation and strong practicability 

Specification: 

Single-core machine size: length 95mm*width 62~92mm*total height 170mm

Dual-core machine size: length 209mm*width 96mm*height 178mm (four copper tubes as an example)

Three-core machine size: length 328mm*width 96mm*height 178mm (four copper tubes as an example)

Total power: 

9025 cooling fan 3W, 4010 cold end fan 1.5W

12706 cooling chip 72W under 15.4V, about 46W under 12V voltage,

Single-core voltage 50W, dual-core voltage 100W, triple-core voltage about 150W