3v 2a Power supply 1.CCC,UL,SAA,CSA,BEAB,PSE,GS,CE,CB,FCC,BSMI,C-Tick, ... SAFETY Approvals. 2.Two-year warranty. 3v 2a Power supplyCertification ROHS ,UL,SAA,CSA,BEAB,PSE,GS,CE,CB,FCC,BSMI,C ... -Tick, SAFETYElectric performance :l Output power (max) 6W Output voltage ...