OVERVIEW: Customize your listening experience with the Solo Pro Wireless Noise-Canceling On-Ear Headphones from Beats by Dr. Dre. You can choose between two listening modes: Active Noise Cancellation or Transparency. Under ANC, ambient noise is actively filtered out so you're just left with your favorite music or podcast. Under Transparency, the Solo Pro headphones will let in some ambient sounds, but will also work to ensure that your music quality is as good as possible.