Jabra Talk 30 Series Bluetooth Headset Ear Piece for Hands-Free Calls - GrayThe Jabra Talk 30 Series Bluetooth Headset Ear Piece for Hands Free Calls, Gray Black version. Features: Enjoy high definition calls with an Omni directional microphone and 11 millimeter dynamic speaker that are optimized for high quality, crystal clear conversations One button controls most tasks, making and taking calls is simple and intuitive. The headset gives spoken updates when connected, and automatically adjusts volume and background noise