Got these headphones as a gift but haven't used it because I normally use my earbuds type headphones because they fit in my pocket. These are the newest headphones from Denon and has so much features and sound so much better than the beats by Dre pro. You can use them just like any headphones and you can also charge them to use an enhanced audio processor. They have controls on the headphones themselves so you can turn volume up/down and answer calls on your iPhone (yes there's a built in mic). These headphones are high end types that can be used for DJing, producing, or just for daily use. It is definitely for people who are serious about enjoying their music! They cost about $440.00 with tax on crutchfield.com. I'm letting them go for $250. These are brand new headphones so its perfect for gifting! The packaging is amazing! More information