Can"t beat the Body Mouse World Cup Team in their sexy jerseys! Roberta (Team Brazil), Becky (Team England), Michaela (Team Germany), Francesca (Team Italy) and Alexa (Team Switzerland) will have every man"s heart rate go through the roof.Modern 2-Button Optical Mouse, Your mouse needs to take off her shirt for working properly. Connection: USB with PS/2-Plug (suitable for PC and Mac)Resolution: 800 dpi3 years warrantySystem Requirements: Windows® 95/98/2000/ME/XP/NT/Vista, Mac OS X, LinuxNo additional software needed.