Charges your smartwatch or your enabled phones at same time with this Dual Wireless Charging Power Bank. Plug smartwatch Charging Cord (Cord Not Included) Into the Internal USB port, follow the inserts to wrap the cord around, place dock in middle and attach cover. This smooth finish power bank charging pad features a 5200mAh Lithium-Ion Grade-A Non-Recycled Battery. Charging is simple, power up the charger and place your enabled device or smartwatch