Length:: 1:13 MinsI'm a huge SONY fan and I love these headphones. They make my iPhone sound really great, be it iTunes music, Pandora or some random internet radio. They also work with all iPhone games and apps.I made a short video demonstration of how simple they are to use. Once paired, all you have to do is turn them on and they automatically play whatever your iPhone is playing at the moment. You can pause, go to the next or previous tracks (possible now with the recent firmware upgrade) and change volume. If you press the power button - the red light blinks 1 time for "low charge", 2 for "medium" and 3 for "full". The long call button next to the lights lets you answer the phone call or you can press it anytime for voice control.They are also very portable and fold nicely into the carrying pouch that comes in the box.The battery life is REALLY great, they last a really long time (10-12h), probably because a decent sized battery is inside. Yet they don't feel heavy at all.The only negative is that my ears get tired (numb) after 3-4 hours of listening.Other than that, I would recommend these headphones to anyone.