This is a compact power bank that is very light and very convenience for wireless charging devices such as iPhone. It has the thickness similar to an iPhone and the size of a palm. The size of it and the wireless charging function makes it very convenience to carry and to use.The power bank is claimed to have 10000mAh capacity. It doesn’t have a lot of juices but is good enough for most cases when need to charge iPhone or other small electric devices.It has metallic grey color on the top. On the back is the wireless charging pad which has MagSafe feature that can snap on the back of iPhone or MagSafe phone case to provide wireless charging. No charging cable is required in this scenario. It also has a USB-C port can work as charging and re-charging mode. This port can be used to charge other electric devices that don’t support wireless charging.The package comes with a USB-A to USB-C charging cable. It is for re-charge the power bank. If you want to charge other electronics from the USB-C port on the power bank, you will need a USB-C to USB-C cable or USB-C to USB-A adapter.When recharging the power bank, there is a red light at the left end of the LEDs to indicate that it is in re-charging mode and charging speed is at fast charging. This requires a fast-charging USB adapter. When in normal charging mode this LED is off although re-charging is in progress. The are 4 blue LEDs on the right side to show the remaining of battery power during the charging and recharging mode. Please note that these LEDs can only emit very weak lights. That maybe intended by design to save battery power but is not so convenience when in bright ambient light environment such as outdoors.Recommend if you have wireless charging devices and is planned for outdoor usage.