... 1 : cool air & keep moisture Advantages:1.Letter Patents2.Certificates(Unit): CE,ROSH,GS,CB, ETL,Saso,PSE, etc. 3.Certificates(Adaptor ... ): CB, CE, ERP,FCC, GS, RoHS, UL,PSE, etc.4.Warranty period ... Oscillation: 1.7MHZ8.Material: ABS + Transparent ASSize & Weight: Unit Size:43x39x120 cmN.W./ Unit:8kgsGift box Size:60x25.5x46 cmN.W./ Box ...