SMART CHARGING TECHNOLOGY – Smart Charging Technology automatically identifies connected devices and their unique charging requirements.
Every Smart Identify Charging port of the USB wall charger delivers exactly the right amount of power to match your devices needs thus ensure that even non-Quick Charge devices receive the fastest possible charging speed
Supreme Compatibility: Backwards compatible with all versions of Qualcomm Quick Charge technology(such as QC2.0,QC1.0), also can charge non-Quick Charge technology devices.
We provide one year warranty for products,if you have problems after receiving the item,feel free to email us. You do not need to return it,we guarantee the fastest and most effective to solution your problem.