Smart Phone Review4 『G'z one』

This SmartPhone is very toughness !!
It is defensed with a hard cover.
We can bring this machine into the water (Don't shock while swimming !!)  
If you want to have sharp design SmartPhone, I don't recommend it.
But, other SmartPhone is broken easily.
G'z one is not broken easily.
So, if you like outdoor sports, G'z one is suit !!