Universal Compatibility: Compatible with all USB powered devices, include Android & Apple phones and tablets. Quick Charge 3.0 USB Car Charger: Charge devices up to 4x faster than conventional charging with QC 3.0 port. Backward-compatible with Quick Charge 2.0, 1.0, provide standard charging for non-Quick Charge devices. Excellent Design: 2 USB ports (QC3.0 + 2.4A) can charge 2 devices in the same time, maximum output current is 3A for QC3.0 port. Soft LED light, Ultra-compact size. Advanced Safety: Multi-Protect safety technology to protect you devices, all for your safe and fast charging.