Specification: Color: Black, White Size: 1.57"x1.57"x2.76" Item Weight: 1.02 ounces Output Current: 4000(mA) Input Voltage: 24(V) Charging Type: QC3.0 fast charge Output Interface: 2USB+Type-c+PD Material: PC flame retardant material Features: -Stable and firm, constantly charging while driving. -Suitable for family car, business SUV, off-road sports car. -PC shell retardant material, fire prevention. -Effectively compatible with various USB devices. -Have an LED light display while charging.?Lightweight and Highly Portable?: The size of this product is 1.57"x1.57"x2.76", and the weight is 1.02 ounces. Our car charger is small but it provides you with more charging power. It does not take up too much room when plugged in. It's portable and you can take it anywhere. It's very convenient for road trips and for multiple devices in the car. We have two colors for you to choose. You can give it as a small gift to your child or friend. ?Ensure Safety?: Because of the automatic power-off protection and smart shunt, even when you use 4 ports at the same time, it kicks in the chip shunt system. It works well and won't get much hot. Some people like to insert the car charger into the car cigarette hole before auto ignition, which is likely to burn out the car charger, so we kindly remind you not do that. Pull the car charger out of the car cigarette hole after the car is turned off, so that you can keep good use of the charger. ?Compatible with All Cars?: This quick phone charger has a good contact and suitable for almost all kinds of cars such as family car, business SUV, off-road sports car, can use 12-32V. It can charge 4 devices, so there's no need to worry about your partner not being able to charge while driving. The car charger goes well with your car. ?Compatible with All Phones?: This universal 4 USB car charger is compatible with any Android and iOS mobile device such as iPhone 11, 11 pro, 11 pro max, 12, 12 pro, 12 pro max, Samsung s6, s7, s8, s9, s10, s20, s21 and more. It also effectively fit for tablets, driving recorders and other USB devices. ?PC Fire Retardant Material?: Our car charger adapter is made of high quality PC fire retardant material. Compared with the ordinary plastic and metal chargers, it stands out in terms of durability and scratch resistance. This four ports USB fast charger has multiple protect functions to prevent over current and over charge, ensure your equipment safety.