Universal USB Car Charger Adapter Cigarette Socket Phone Input 12 V Output 5V A convenient way to keep your phone, MP3 player, tablet and laptop charged when you are in a vehicle! Small size make this an easy device to keep with you when you are on the go. 12-volt DC adapter for your vehicle has a USB port to plug in your charging cord for your electronic devices. Perfect for every day travel, business travelers and vacations. Universal USB Mini Car Charger Adapter. This adapter plugs into your car's cigarette lighter jack to become a powered USB port. LED will turn on when the adapter is plugged into the cigarette lighter socket Input: 12V, Output: 5V MPN: 186753 UPC: 639277486752 USA domestic shipments are shipped USPS Ground Advantage Mail with Tracking When buying different variations from the same or similar listings, the lowest shipping cost is obtained by buying the total number of units wanted from 'One Variation' and then leaving a message within your order defining what items you want to receive and the number of each item you want to receive. The number of items requested cannot exceed the number shown as being in stock. This stops from restarting the total weight summation for each variation. The message link is on the same page where you select method of payment.USPS postage cost is based on total weight and zip code. The cost breakdown is shown before payment is required and the discount for multiple purchases is shown as a separte credit in the list.