*　9L
*　Semiconductor cooling plate cooling and heating
*　Electronic transformer for power supply design
*　AC220V or DC12V select power supply mode
*　Configure household voltage power cord and car cigarette lighter plug wire
*　Portable
*　Refrigeration temperature can reach 20℃(+/-3℃)-below ambient temperature
*　 Heating temperature up to 60℃ (+/-5℃)
*　 Can be used for 12V power supply on vehicles such as cars or boats
*　 Volume: 289 (L) *394 (W) *271 (H) mm
*　Package specification: 1*4 sets