1> 3D liquid optical mouse
2> Symmetrical design, can be operated freely within 1.5 meters
3> Especially suitable for laptops, convenient to carry; receiver could be hidden into mouse when not using
4> Resolution: 800DPI
5> Can be used on surfaces of different materials except glass
6>Compatible with Microsoft Windows 95/98/2000/ME/XP/NT operating systems
7>Different colors and surfaces (polished or latex) available according to customer's requirement
8> Battery: inside lithium battery, rechargeable by USB cable
9>Dimensions: 59*93*36mm
10> RoHS compliant

Used in advertising, promotional gifts, company anniversaries, sporting events, festivals, business offices, exhibitions, shopping mall promotions, gift toys, travel souvenirs etc