My favourite piece of technology

I'm going to talk about my favourite piece of technology. My favourite piece is the cell-phone, because I can take it with me to a everywhere. I have my first cellphone when I have 10 years old, only for communicate with my family if something bad happen. I think that the phone is very complete, because it can have music in it or I can use Spotify, if I want listen a song that a do not have in my phone, I can communicate with my family and friends by Whatsapp (a social network), also I can upload the pictures that I took, in another social network, this is instagram. As well as in the cellphone I can call who I want when I want. I can use internet for different things, like download apps, search information, play, etc. Also the phone brings with it apps, like calculator, clock, weather and more.