Here is my review for your product:

Pros:

• Very helpful for traveling
• Prevent us to loss money during deal with the local people
• Easy to use
• Save time and energy

Cons:

• Nothing for this product

My comment:
It is very convenient..

For this product, I like to mark it as
8.6/10

Good work on hunting, thank for bring us a good product

(Please noted that it is my personal opinion only)