Purchased Pro-Fi Elite. Package says "Everything iPod". Unfortunately it does not charge my iPod Touch, my iPhone, or my Nano. So listening to music the battery goes dead. I spent well over 30 minutes waiting for customer service when I finally was connected to tech support. After 40 minutes more he agreed to send me another unit. That replacement never arrived. Each call I placed thereafter I get (mysteriously) disconnected.
Today, product defects are inevitable. Logitech warranty/Customer Service non-existent. This behavior is inexcusable, frustrating and a waste of time. Stay away...