Delicol Bling Bling Bright Jewel Diamond Decorated Crystal Wireless Mouse/mouse Pad (Mouse-pink) Slim and efficient design, superior optical sensitivity, rubberized scroll wheel, hidden USB nano receiver storage area Compatible with all Microsoft Windows, Apple iMac & Macbook, and Linux desktop and laptop computer systems Requires 2 AAA batteries (not included), measures 4.5" x 2.5" x 0.8" multi colors It's the best to use this mouse pad and the mouse together.