Features:
1) Capacity: 4L
2) Maximnum cooling performance 20 below ambient temperature
3) Warms to +65 by set-point thermostat
4) Hot/cold, on/off switch
5) Red/green leds indicate warming or cooling
6) Non-wearing thermoelectric(peltier system)
7) Power consumption 48W
8) 6.5ft detachable power cord
9) Convenient-plug into any 12V cigarette lighter in car,
boat or plugs AC 110V or 220V into safe adapter indoors