I'm sorry but this is stupid!
Your sales pitch is a complete lie and it's sad that people are falling for it.
The phone actually doesn't produce anything, the cloud mining does all the work. Plus, any phone is able to cloud mine, so what makes this device better than a $50 phone from Alibaba?
Minephone is required if someone wants to experience cloud mining services in the cheapest way possible. You can try to mine via the 50$ Alibaba phone, good luck.