... ,BBQ tray:compressor cooling with fast cooling speed. buffet serving tray,hot and cold serving tray,kitchen tray, buffet tray,BBQ trayFeature: professional ... -1 Rated Voltage:AC: 230V/50Hz or 115V/60HzPower: 70W cold/85W hot Coolent: R600a/R134a Temperature range:-10~75oC Net ... ', 510pcs/40HCRemark: This model is exclusive for Europe hot and cold serving tray