Best for travel for excursions, taxis and drivers apps.The front seat has two QC3.0 fast charging ports and a PD port with a power of 38 wattsThe rear seat has two QC3.0 fast charging ports and one 37W PD portAutomatic smart charging according to your device.Compatible with all smart devices.Multiple security and protection system.Each car charger protects against overcharging and overheating by regulating currents and turns off when your device is full.Compatible with all devices.Made of high flame retardant materials