1) Input voltage: DC 12 - 24V 2) Output parameter: DC 5V, 600mA 3) LED display,the single color LED indicates power on 1) Input voltage: DC 12 - 24V2) Output parameter: DC 5V, 600mA3) LED display,the single color LED indicates power on4) Various shapes available 5) USB out port 6) Used for Ipods,MP3,PDAs,phones