Portable and convenient Vehicle Power Adaptors for mobile,game players 1.high efficiency 2.easy to use ... 3.with FCC,BS,UL,SAA Portable and convenient Vehicle Power Adaptors for mobile,game playersAdvantages:1.Voltage(V)and current(Amp ... Voltage4~10V3Output current300mA~2A/500mA~1A4Power10Wmax/5Wmax5Efficiency80% Portable and convenient Vehicle Power Adaptors for mobile,game players 5v 1000ma