USB Handheld Mini Finger Rings Optical Wireless Mouse Mice 1200dpi for Pc Computer Laptop

Features: 3D internet wheel fully supports the wheel operation functions of Windows OS series. USB interface, Plug-and-Play, no installation need. No mouse pad required, sliding on any surface . Real hardware resolution 1200dpi - fastest and best . fulfill the autoseroll and zooming function etc by its own drive Digital encoder technology, operate precisely, prevent faulty movement effectively Compatible with Windows 98/2000/NT/XP/Vista/Mac OS Dimensions: 60mm*30mm*25mm(L*H*W) Length: 1.1m Description New style USB optical finger mouse! Hi-tech style, subverts traditional desktop mouse! Light weight, small size, easy to carry, takes up no space USB interface, plug and play, no installation and mouse pad needed Optical sensor, suitable for using at multiple mediums (except glass) Real hardware resolution 1200dpi, weighs only 1/3 to 1/4 of normal optical mouse Standard 3 buttons - left key, right key, scroll button Digital coding technology, precise operation, effectively prevents error Ergonomical design of this Notebook Mouse- reduce fatigue effectively Real hardware resolution 1200dpi - better choice of this Finger Mouse for professional designers and game fans USB cable length: approx. 115 cm Finger strap length: approx. 10 cm Key life: over 1000000 times Resolution:1600dpi OS: Windows 98, ME, 2000, XP, Vista Package included 1 X USB Finger Mouse