NoiseHush NX80 3.5mm Stereo Headphones - Original OEM NX80-11971 - Retail Packaging - White and Black This headset features an inline microphone for hands-free calling and memo recording options. These headsets produce high definition, bass driven sound without the need for batteries. The control button makes switching between calls and music super easy. It also features tangle-free cable for added flexibility and durability. These ergonomically designed headset is perfect for everyday use.