1)Heart shaped optical mouse which can speak "I love you" when you press the middle button.

2)Optical:PSII/USB/Comb

3) 400-800dpi

4) Compatible with Windows95/98/2000/XP/NT

5)Ergonomic engineering designing, suitable for either right-handed or left-handed person.

6)Size: 93*82*33 mm

Packing information:

SIZE: 48*43.5*27CM G.W./N.W.: 10.5/9.5KGS   QTY: 100PCS