Model: SC-SG-MW999 Type: Wireless Car mouse Connection type: Wireless Interface: Mini USB Receiver Operating distance: 10M Battery: need Sensor：Pixart Resolution: 800DPI Button NO.: 3 ButtonSize: 110*55*35mm Weight: Color: Optional color MOQ: 3000PCS Overprint logo：can Processing customization：can Features: * System : Windows 9X/2000/XP/ME/NT4.0/Vista/7/8 for 32/64Bit. Detail price or more information ,pls contact me (sale manager :Candy ) Email address :sale01@scivas.com Skype ID : plastic-card