Nexus 4′s wall charger humming while plugged in?

Posted Dec 19, 2012 at 2:45 am in Threads > Smartphones & Tablets

My wife and I recently received our nexus 4′s in the mail and love them. Tonight while trying to fall asleep I noticed a weird humming coming from the wall outlet. With a little research I found that it was the actual wall adapter I received from Google. After checking my wife’s I found hers does the same. We have tried multiple sockets in our house now.

Anyone else have this problem? Going to try the charger at work tomorrow because I’m scared to charge overnight.