AWESOME HUNT 
Note: This is just ”My Personal Opinion & Assessment”, not intended to “Judge” the reviews you have made.
Pros:
Idea / Innovation
The idea of "Xvida Power 2" is Charging wirelessly. It uses a magnetic connection.Design / UI / Spec
The design is very modern.Features / Advantages / Benefits
You can easily recharge your smartphone by attaching your device. It uses magnetic, although you also have to use magnetic casing.
You can recharge wirelessly, recharge very easily.
- Price
It costs $ 79, plus a $ 29 magnetic case. this is quite expensive.
Cons:
There is no. It's one of the best products.
RE: XVIDA POWER 2 - Smartphone Wireless Charging and Mounting with Qi Wireless