Make sure to be bring the light-up key-strapped USB car charger with you on long drives so you can charge all your gadgets in your car. This USB car charger is compatible with most cigarette lighter ports and has an input of 12-24 Volts. Charge your device with it as it gives an output of 5 Volts/1 Ampere. Plugging this car charger into a port makes it glow. Even better, it has an open strap which attaches onto keys and the like with ease. USB charging cables are not included with this.