1.travel adapter 2.Factory selling, punctual delivery 3.Short circuit, overload protection 4.CE,FCC,ROHS 5.2 years warranty 12V 1 ... .5A 18W AC DC universal travel adapter Features:100 ~ 240VAC universal ... .5W12W18WRipple and noise50mVp-p90mVp-p120mVp-p200mVp-pDC adjustment range±5%±5%±5%±5%Setup,rise,hold time200ms,100ms,30ms/230VAC.InputAC input ...