Safe Charging This car phone charger is equipped with a voltage display feature, allowing you to monitor the health of your car battery at all times. Boasts overcharging, overcurrent, over-voltage, temperature control, and short circuit protection. NOTE: It connects to the car battery only, doesn't support CarPlay via USB. Retractable For StorageFeaturing a retractable design, this retractable car charger comes with two 80cm retractable charger cords that automatically retract for easy storage. Say goodbye to cable entanglement and keep your car interior well organized. Fast ChargingThis retractable car charger adapter can be used for both 12V DC and 24V DC, loaded with 69W of output power in total, the Type-C port offers max. 30 W charging power, while the USB-A port delivers up to 18W. So you can charge 4 devices at the same time and at high speed. Versatile 4 in 1 Retractable Car ChargerWith two retractable type-C cables, USB-C and USB-A ports, this fast charging c