Dual Port QC3.0 Fast Charging: UGREEN car charger can charge two devices simultaneously at QC3.0 speed. Quick Charge 3.0 charges compatible devices for up to 80% in just 35 minutes. This is four times faster than conventional devices. Full Metal Body and Safety: The upgrade metal cigarette USB charger will not be burnt-out, which is safer than a plastic one. Certified by multiple safety certifications, the double USB car charger has multiple protection against over-current, overcharging, and will guard the safety of your devices. Universal Compatibility: Universal dual USB car charger compatible with any Android and iOS mobile devices. Compatible with iPhone 12/12 Pro/SE/11Pro/11/X XS XR XS Max 8 7 6 Plus / iPad Pro / Samsung Galaxy S20/S20 Plus/S20 Ultra/S10+/S10e/S9/S8/Note / LG G10 / Motorola / Blackberry / Powerbank / external battery / MP3 etc....