...had a favorite gadget?

I didn't go to this class, but I know that we must to write about our favorite gadget.
My favorite one are my headphones cause I usually use it for everything I do. When I'm on the bus I plug them on my mp3 player or in my cell phone, that I can use as a mp3 player too.
When I'm at my house, I plug them on my stereo and at the risk of going deaf,  I let it to highest volume I´m able to resist.
I get them for 3 years (I think so), and I believe that they are perfect to me.
My headphones are foldable, black and their brand is Phillips.
Sometimes I feel protected by them,  specially when I just wanna run away and dissapear, a second, of this world...