With Supreme UC, there is never a reason to miss a mobile or internet call. You can stay connected to your mobile phone or PC, at home or at the office. It includes a Nano Bluetooth® USB adapter, which allows you to connect quickly and easily to your PC by simply plugging it into the USB port—no installation needed. Jabra Supreme UC lets you connect to practically any Bluetooth® enabled device you choose, making it easy to keep up with your media on your tablet, MP3 player, PC or mobile phone. Headset Type: Monaural; Headset Style: Behind The Ear; Earpiece Type: Ear Cushions.