My favourite piece of technology

Hi, I will talk about my favourite piece of technology. I think that my favourite piece is my cellphone, I have this everyday in all moment but I don't use this in every moment, only when I have free time. In the university I use it little bit. In the morning I use it for see social networks such as Whatsapp and Instagram but not much time because I don't want to be late at university. In the street or public transport I try only use it for listen to music. When I arrive at my house in the afternoon I answer messages and play.
I like this because in only one object I have many things, the hour, mail, calendar, photos, videos, camera, alarm, weather, notes, calculator and much more, It is things that I used always. 
My life without this is very boring I know this is so wrong but It is a habit. Also annoys me can't communicate with my friends and my family or other people.

This is my cellphone: