The Plantronics Voyager 855 Bluetooth Headset in black is a sleek and efficient earbud-style headset designed for hands-free use. With Bluetooth connectivity and compatibility with 3.5mm jack devices, it offers versatility in how you use it. The micro-USB connectivity allows for easy charging, making this headset a convenient choice for anyone looking for a reliable and high-quality communication tool. The Voyager 855 model from Plantronics is known for its superior sound quality and comfort, making it a popular choice among consumers.