Wholesale USB Home Charger / Adaptor Charge your cell phones, MP3 players and other USB on a 110V wall outlet using this and a USB patch cable (not included). Turns your wall socket into a USB charging port. Provides a female Type A USB Outlet into which you can plug your iPod, smart cell/mobile phone or MP3 players to recharge. USB is an industry standard, so you are not buying an item that only works with one manufacturer's cell phone. Hard to find at retail for less than $10 or even $15. You can sell for $2- $3 and help out your customers who need one in a pinch.