1. User Manual This is a dual USB port car charger The maximum output in total is 2 1A It fits in most vehicle power sockets Use your existing cables to charge your favorite devices Works with USB powered devices iPad iPod iPhone Android Smartphones Tablets and more SPECIFICATIONS Input 12 24V DC Output DC 5V Max 2 1A Fused for protection stout pos LED igting on when connected Fuso for exept lt i sn OPERATION 1 Plug the car charger into cigarette lighter socket in your car The LED will light up once plugged in 2 Using your device s USB charging cable not included plug your device with the car charger to begin charging Tipt IZUVOC Outpt DCSOV Max 21A z Sea