Model: SC-MG-KW608 Type: Wireless keyboard Connection type: 2.4G Wireless Interface: USB Operating distance: 10M Battery: 2*AAA Button NO.: 78 keysSize: 285*120*20mm Weight: 314g Color: black/white MOQ: 1000PCS Overprint logo：can Features: * Slim fashion, waterproof design. * Laser inscribed letters. * Key life: 5,000.000 times. * 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