Kensington ProFit Ergo TB550 Trackball Wireless Mouse, RF Wireless + Bluetooth, 1600 DPI, Black/Grey

– Stylish, adjustable over-the-head design helps ensure a comfortable fit that won’t slip off. – Ultra-soft earpad, flexible and lightweight

The perfect everyday headset with a simple plug-and-play USB connection. Without the need to install software, you’re ready to go.