Auto Store Logo Universal Car USB Power Charger for Mercedes Benz - Black + Auto-Roll USB for iPhone 4 4S 3GS, iPad, Galaxy S3 / S4 / S2, Blackberry, HTC, Samsung Tablet, iPhone 4 4S 3GS, iPad, Nokia & Other devices Stylish Mercedes Benz Logo for Most Phones - iPhone 4 4S Tablet iPad Galaxy S4 S3 HTC Blackbery Nokia Rolling USB with 6 jacks: Mini USB + iPhone 4 4s + Nokia + micro USB + Sony Ericsson + Samsung Input: DC 12-24V Output: DC 5.0-5.5V/1000mA