AmYin QC 3.0 Wall Charger with 3 USB Ports [Qualcomm Quick Charge 3.0 Technology] : 4 times faster than conventional charger, the QC 3.0 port is capable of charging compatible devices up to 80% within 35 minutes. It also compatible with QC2.0 and 1.0 Technology. [One Charger Boosts All] : Combines one QC 3.0 port and dual 2.4A ports in a single wall charger. [Safe] : Intelligent circuitry and built in safeguards protect your devices against excessive current, overcharging and overheating, prolong battery lifespan. [Global Voltage Compatibility] : Foldable plug, 110V/220V auto adaptable, designed to compatible with all USB powered devices, e.g. iPhone, Android phone, tablets, camera, bluetooth speaker and headphone. [Premium Support]Includ:1 x 3 port QC3.0 Wall Charger, 24 Month Warranty, Friendly warranty support without any cost needed, worry-free 24-month warranty, fast and easy-to-reach Customer Service to solve your problems within 24 hours