It is a basic Bluetooth speakerphone with easy-to-use controls
The Jabra SP200 looks a little like the SP700, except smaller. It has a flat oval shape, with dimpled dots along its front. It measures around 4.8 inches long by 2.2 inches wide by 0.8 inch deep, and is small enough so that it won't look unsightly on your car's visor. On the face of it are a large Answer/End button at the top, a small LED light in the middle, and a circular speaker grille at the bottom. At the very top of the SP200 is a large volume wheel. On the back of the SP200 is a metal visor clip.
Read original review at CNET.