Color White Plug Specifications US Plug (2-Flat-Pin Plug) Model Universal Quantity 1 Piece Material Plastic Charging Cell Type AlkalineNi-MHNiCdLithium Ion Charging Battery Type OthersDevice w/ USB adapter Rechargeable Battery Qty 4 Target Country & Region US Built-in Protected Circuit Yes Input Voltage 110~240 V Output Voltage 5 V Max. Output Current 6 A Fast Charging Function Yes LCD Screen No Auto Circuit Detection Yes Indicator Red: charging; Green: fully charged Over Voltage Protection Yes Short-Circuit Protection Yes Over-Charging Protection Yes Over-Discharging Protection Yes Packing List 1 x Charger (139cm)