My favourite piece of technology

I think that my favorite technology device is my phone; I can do a lot of things with it. I started to use a cellphone at the age of 14 approx., but just the past 2 years I realized how useful it was, and that’s why I like it so much, you can search for information quickly, you can call someone, it takes high quality photos, uses google maps to locate a place, makes videocalls with someone in another place, through Youtube you can listen to music, and even study with videos.
But not everything is good with a phone, we need to be careful with our personal information, there’s a lot of crazy people, and be careful with the time we spend using our phones, initially I couldn't control how long I spent on the phone and this got out of control, but now I’m older and I have more control of my time.