*The car charger adapter comes with dual USB ports allowing you to charge two devices simultaneously. The car charger also has a soft blue light that makes it easy to plug into a socket, even in a dark place. *This cigarette lighter USB charger has been certified to provide protection against overheating, over-current, overcharging, and short circuits. *The car charger adapter is made from flame-retardant material to protect against high temperatures and overheating. You can charge your device without worry. *This car charger USB adapter is universal and suitable for Android and iOS devices. It is compatible with various smartphone and tablet models.