... ,3D optical mouse 3,With 6 keys for game convenience 4,Operate distance up to 10m 5 ... ,CE,FCC certifi FASHIONABLE GAME MOUSE Product Features: 2.4g optical wireless mouse ... save function,multiple recode avoiding interaction6.any color for mouse is available7.unique and fashionable design,8. ... and elegant,easy to carry,a good choice for gifts9.no need to clean dust ,accurate definition ...