Can do better

Hello,
I bought a Vidonn X6 this week. I pair it with my iphone 6+ on IOS 8.3.
I am a French User by the way.
I would like to give my feedback on the product.

- An option for force in English should be include in the app (not change the language of the phone)
- Sometimes the app Vidonn crash and i must reload it
- Often, I note that the vidonn x6 disconnect from my phone. I must go to the settings and "reclick" on the vidonn. then the object is reconnected. its for me the most important point.
- it Will be appreciable to adjust the vibration force

When these problems will be corrected i will put 5 stars for the viddon x6.
Best regards.

neosaiyan about Vidonn(唯动), v3.4.4