Customer Service - Our product is better than you expect. If you have any questions or concerns, welcome to let us know, our team will respond to you asap and provide you with the best solution. Wide Compatibility - Compatible with most USB powered devices, such as iPhone 12 pro/XR/Xs/Max, iPad, Galaxy, camera, PSP and more. And universal fit for most cars, vehicles, trucks, SUVs on the market. Easy to Use - Simple to install and remove, "+" is for positive pole, "-" is for negative pole, . Mearsuring 2.4*1.2 inch and 22g in weight which is light and in a portable size that is very convenient to store and take to anyplaces. Voltage Detector the Safety Assurance - It has a digital voltage display which is important to prevent your phone from being overcharged or charged on the wrong voltage which can cause damage, the voltage standard is shown in the photo. And you don't need to worry about over-current, overheating, short circuit, or overloading, our fast car charger adapter has provided the best protection to solve these problems. Ensures safety. Product Features - Made of alumium alloy material with metal body, which is durable, scratch resistant and anti-slip. Benefit from dual QC 3.0 ports design that can quickly charge two devices at the same time, no need to wait. Automatically shuts down when fully charged, effectively protects the battery of devices. And soft blue LED light helps to locate ports in the dark.