Cute Dog Shape Mouse---- Cute dog shape design, suitable for children, ladies. As a gift send to family and friends, they will love this cartoon wireless mouse.NOTE: size100*80*40mm/3.93*3.14*1.57in, it might be a little big for children with small hands.Wireless Connection Technology--- 2.4GHz Wireless provides a powerful, reliable connection, increases working distance of up to 33ft / 10m and eliminates delays, dropouts and interferenceRechargeable Wireless Mouse---- Built-in rechargeable lithium-ion battery, very convenient to use, dispense with frequent battery replacement trouble, comes with a recharging usb cableHigh Resolution--- 1200DPI resolution optical tracking technology provides more sensitivity than standard optical mice for smooth and precise tracking o wide range of surfaces. Suit both ordinary and gaming needsWide Compatibility--- Compatible with most system including Windows, Vista. Fit for Notebook, PC, Laptop, Computer and other device