This Plantronics Blackwire C710M headset is the perfect tool to enhance your audio experience. The headset comes in classic black color and is designed with a headband form factor. It has a single earpiece and uses Bluetooth wireless technology for seamless connectivity. The headset is equipped with call functions and a built-in microphone, making it the perfect accessory for conducting business calls or online meetings. The microphone is of the built-in type, enhancing the clarity of your voice. The headset comes with a case and manual, providing additional convenience to use and store the headset.