1) 3D optical mouse, ergonomic designs, easy operating and anti-strain-injury2) Advanced high precision 800dpi optical sensor3) Advanced orientation technology adopted4) RF receiver is the recharger5)
1) 3D optical mouse, ergonomic designs, easy operating and anti-strain-injury2) Advanced high precision 800dpi optical sensor3) Advanced orientation technology adopted4) RF receiver is the recharger5)
1) 3D optical mouse, ergonomic designs, easy operating and anti-strain-injury2) Advanced high precision 800dpi optical sensor3) Advanced orientation technology adopted4) RF receiver is the recharger5)
1) 3D optical mouse, ergonomic designs, easy operating and anti-strain-injury2) Advanced high precision 800dpi optical sensor3) Advanced orientation technology adopted4) RF receiver is the recharger5)