MI 10000mAh 3i Lithium Polymer Power Bank Dual Input(Micro-USB and Type C) and Output Ports 18W Fast Charging Dual USB Output Charges Two Devices Simultaneously: The new, versatile design allows you to simultaneously charge two devices at once Dual Input with Type-C Type-C + Micro USB: The all new powerful 3i power bank supports charging via the type-c port or the micro-usb. You need not search for a particular cable to charge the power bank anymore. Two Way Fast Charging 18W Fast Charge: The power bank comes with two-way fast charging and offers fast charge support of 18W(max), allowing you to quickly and efficiently charge your devices and the power bank Lighter and More Powerful than Ever! Carry the Style with you