The EPOS Sennheiser ADAPT 261 is a Bluetooth stereo headset with a headband form factor and ear-pad design for comfort. It comes with a USB-C dongle for connectivity, allowing you to easily pair it with your devices wirelessly. The headset features a double earpiece design for immersive stereo sound and is in a sleek black color. Perfect for use with laptops and desktops, this headset is ideal for those looking for a high-quality audio experience during work or leisure activities.