1.wine bottle cooler YG-7L-1B 2.thermoelectric cooler,CE ROHS and GS certificate 3.high- ... .no compressor,low noise thermoelectric wine bottle cooler ,YG-7L-1B input voltage:AC110-120V/220-240V; temperature range:3-50 ... /20' ;4980pcs/40' ; 5520pcs/40HQ . wine bottle cooler YG-7L-1B