Model: SC-MG-MW568 Type: 2.4G Wireless mouse Connection type: 2.4G Wireless Interface: Mini USB Receiver Operating distance: 5~8M Battery: 2*AAA Sensor：Resolution: 1000DPI Button NO.: 3 Button Size: 89*52.5*34.5mm Weight: 70g Color: Optional color MOQ: 3000PCS Overprint logo：can Processing customization：can Features: * 2.4G RF Technology,operation in 5~8m range. * Smart link technology. * Avago optical sensor,for fast and precise scanning. * Ergonomic design, suitable for both left and right hand users. * System : Windows 9X/2000/XP/ME/NT4.0/Vista/7/8, MAC OS, etc. Detail price or more information ,pls contact me (sale manager :Candy ) Email address :sale01@scivas.com Skype ID : plastic-card