CONVENIENTLY CHARGES CELL PHONES, MP3 PLAYERS AND OTHER ELECTRONIC DEVICES IN YOUR CAR VIA USB. LIGHTWEIGHT DESIGN IN VIBRANT COLORS. PLUGS INTO ANY STANDARD CIGARETTE LIGHTER. CORD IS NOT INCLUDED. GREEN LED INDICATOR SHOWS WHEN DEVICE IS CHARGING. PEAK OUTPUT OF 900MA AND A CONTINUOUS OUTPUT OF 600MA. INPUT: 12-24 VOLTS. OUTPUT: 5 VOLTS/1 AMP. 24 HR RUSH AVAILABLE FOR UP TO 500 QTY. 2 1/4" W X 15/16" H