Lisa Nik Sparkle Diamond Hoops with Detachable Black Onyx

Armani Exchange encourages you to embrace your sporty side with this glossy rubber watch. Boldly styled and designed for maximum durability, it's a game changer.

Comfort - Designed by ergonomic experts for comfort in either hand

Snap-in Receiver - Use the snap-in receiver to turn off the mouse and extend battery life

4 Buttons - Use the Back button to easily navigate folders or Web pages, and press the scroll wheel for AutoScroll

Battery Status Indicator - Light indicates when your battery is running low

High Definition Optical Technology - More responsive, more precise, smoother tracking< ...