Never be without a charge for your electronic devices again thanks to this swivel car charger! Measuring 2 1/2" x 3/4" and available in several colors, this handy item comes with a split ring attachment to easily connect to your keychain. It is compatible with most standard cigarette lighter ports and will juice up any USB-compatible device. Input: 12-24 Volts: 5 Volts/1 Amp. USB cords not included. Customize with an imprint of your company name and logo to create an ideal giveaway for the next event.