Sell MYPRO 20W 4A 4-ports Usb Wall Charger best price

•High quality and reliable portable USB charger with 4 USB Ports , could max up to a 4A total output, it can charge multi-devices simultaneously and largely save your time. •Easy to take along due to folding plug. •Built-in safety smart protection system to prevent over-current, over charge, over voltage and short circuit, do not worry about any safety issues. •Smart Technology can automatically recognize the devices connected and output the amount of current that would allow for the fastest charging possible for each. They are compatible with nearly all devices with 5V input as well.