220v ac to 6v dc power adapter 1.CE,FCC,Rohs 2.over current,short curcuit protection. 3.100% full-load burn ... 85°Coverload protection 115% ~ 135% of the rated output power over load protection Insulation ResistanceDC500V, 100MΩ Place of OriginChinaCertificationCE FCC Rohs ... , mobile phones ; digital cameral,video game player or small power electrical equipment; CD, DVD player, LCD Monitor, Hard Disk, ...