From INIU--the SAFE Fast Charge Pro Experience the safest charging with over 38 million global users. Dual-Device Lightspeed Charge The latest PD 3.0 USB C and QC4+ USB ports let you charge 2 devices (For all new iphone devices & Androids) together faster than ever. Thanks to our SmartSplit technology, youll be amazed at the simultaneous charging speed High-Speed Charging for Laptop With a high output of up to 66W in total, INIU PD+QC car charger can even power a laptop at a fast speed, which only a few car chargers can do. Unique & Useful Voltage Display Quickly see your car battery health before you go with the real-time voltage digital display. Convenient reminder for you to check or repair the car battery in time, avoiding possible breakdown on the go. Vast Compatibility The next-gen PD 3.0, QC4+, and many other advanced fast-charge standards combined to ensure you charge Everything fast on the go, including phones, tablets, drive recorder, even laptops.