. "This Wireless Mouse is a good choice for you: 10m Wireless Operation Distance, Ergonomic Design, High Accuracy, High Quality, Modern Design....Features:* 2.4GHz wireless transmission up to 10 meters operating distance.* Built-In mouse memory, no recording is needed after battery replacement.* With 6 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet Surfing.* In" . . .