Cool hunt! This is excellent for business person and short-distance traveler. Here is my personal comments on the product as below:

Pros:

• No more worries to have electronic devices run out of battery
• Convenient size to carry anywhere. You can put into the backpack or carry a bag as it has a strap
• Smartphone can be charged at the same time and at any places using wireless charging
• Design is stylish

Cons:

• None for this hunt