Wireless 3D Roller

Features:100% Brand new and high quality!Mini adapter Plug and playPortable and weight light, very convenient to carry and storePower switch for save powerSophisticated Optical Engine—It can be used all kinds of games to tracking accuratelyErgonomic Design which is suitable for most people's hand feeling3D Roller & Anti-Slip Scale Pattern—Stronger hand feeling and more powerful applicabilityWith 6 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet SurfingIdeal for Laptop & PC users for Home and BusinessSpecifications:Condition: brand newQuantity: 1pcColor: Red/Gray/BlackSize: approx 11*6.7*3.5cmPackage included:1 x wireless mouse