I have in my new apartment's bedroom next to my bed left and right each have a 30 bedside stand and behind a wall socket. I got this through a USB socket (Google helps) replaced the bedside through the top of a hole drilled to the diameter of the adapter corresponds. Then the adapter inserted into the bedside table, connected to two small inconspicuous screw, the USB cable connected to the adapter and the new socket and I have my phone, so also my alarm clock, etc. for loading at my side. Thus I have the problem of "I still have my phone charger to get the cell phone overnight to load" problem solved.
In addition, the adapter at the price is great, he is actually intended for other purposes, but whatever :)