MB220 iMuffs Bluetooth Wireless Headphones for iPhone - Black Optimized for iPhones Designed for iPod Nano, iPod Video, iPod Touch, iPod Nano, and iPod Classic Includes - iMuffs Wireless Headphones with noise canceling microphone, iMuffs Adaptor for iPod, AC to USB Power Adaptor, and USB Cable Better compatibility with 3rd party Bluetooth stereo (A2DP) sources such as the new Bluetooth stereo capable cell phones Talk on the phone, on iChat or Skype.