boAt Dual Rapid Car Quick charger 3.0 is engineered to refuel devices up to four times faster than any conventional charging. Equipped with exclusive Smart IC optimum smart charging technology that can power your compatible products and other non-Qualcomm Quick Charge devices up to 5 V / 2.4 Amps. Perfect for all your charging needs. Technology for fined tuned power output and a more optimized charging cycle up to 45 percent more efficient than Quick Charge 2.0. Compatible with a full range of USB-powered connection types tech whether Android, Apple, Bluetooth headphones or speakers, smart watches, dash cams, etc. The USB port adapts to your devices with advanced circuitry with built in safeguards to protect your devices against excessive current, overheating and overcharging to provide the safest maximum recharge rate with up to 3A and 2.4A of dedicated output available, so you can plug it in any way for the most convenient charging experience. Even better, the sleek, minimalist design matches your car's interior and its small power light lets you know your device is charging.