This headset is awesome. For 30 bucks you really can't go wrong, these are cheaper than most non-stereo bluetooth headsets and yet are much higher quality than most headsets I have used. The stereo sound is great for what it is. Mine came with a nice carrying bag made of black fabric with two draw strings at the top. It came with an extra set of covers for the ear pieces (the black fuzzy piece that touches your ear) and both a USB and AC charger. They can also be used as a corded USB headset for your PC while charging. Speaking of the charger, one thing I find to be really cool about this headset is the LED ring around each ear piece. They light up different colors, for instance when you plug them in it will turn red to let you know it's charging and when it finishes charging it will turn green! While in use it lights up blue and blinks blue for different functions.I had bought these for my new blackjack II cellphone for listening to music and watching cellular TV. I did not realize at the time that these could also function as a headset for making phone calls. There is a built in mic in the ear piece and it does a very good job of picking up my voice against background noise.The one and only issue I have with them is that the fit can be a little awkward at times. It took some getting used to for me but once I got used to it they were very comfortable. They were never uncomfortable for me I was just not used to the behind the head style of headphone. It also has a very snug fit on my head, which isn't particularly large.