With all the electronic devices they have, teens can never have too many device chargers, and they will love to add this Device Charger With Prom Design to their collection. At 3 1/2" long, it's perfectly portable and the ideal size for transport and use in a backpack, purse, or bag. It includes a USB output and micro USB input (cord included) and charges most mobile devices quickly and easily; a red LED lets you know when the device is charging. Just charge up the device using the device's charging cord, and it will be ready to go while on the go. The white portable power bank comes with our stock Prom imprint in black, so it's the ideal Prom favor to match a Black-and-white Ball or any Prom theme. Hand it out as an incentive when students purchase their Prom tickets, include it in a Prom swag bag, or put one at each place setting at the dance. This handy device charger is not available with your custom imprint, which means it's ready to ship out the same day you order (when you order by 2:00 pm, EST).