Hear only what you want. The Hum 800 are exactly what you need in a noise cancelling headphone. We made them with 97.5% ambient noise reduction, 20 hours of battery life, mic and track control, and most importantly, super comfy total ear coverage. So you can listen all day in total comfort with clear sound and no distractions!
FEATURES: 97.5% Ambient Noise Reduction Active Noise Cancelling Total Ear Coverage Folds Flat Collapsible Rechargeable Battery Triple Battery Protection High Fidelity Enhanced Bass Flat Cord Continue listening to your music even if the Noise Cancelling battery dies.