Pros:

• can charge iphone and Apple watch together in just one setting.
• can charge Apple watch 8 times and iphone 3 times, this is really competitive in the market since some power banks right now can’t do it.
• lightweight and handy
• the design fits to any lifestyle
• it does not limit to Apple products since it can also support Android charging.

Cons:

• limited ports for Apple drives
• may have a limited purpose to Andriods
• a little bit expensive.