5L 12V hander mini nice car cooler & warmer 1 Enviroment-friendly peltier cooling,5L; 2 12V/24V and 36V6.5FT.power cord use in 5L 12V hander mini nice car cooler & warmer1 Environment-friendly peltier cool;2 Litre capacity:5L;3 Hot /cold,on/off switch,red/green leds indicate warming or cooling;4 cold effect:cooling 12-18 degree celsius below ambient temperature;5 Hot effect:warms to 60 degree ...