A‎-Standard keyboard‎:‎ KM 280

• Keystroke lifetime‎:‎ over 10.000‎.‎000 cycle
• Key switch elasticity‎:‎ 55+ 7 kg
• Keystroke pulling power‎:‎ 1 kg
• Working temperature‎:‎ 0to 45 c
• Working humidity‎:‎ 10% ‎-90%
• SYSTEM REQUIREMENTS‎:‎ COMPATIBLE WITH WINDOWS 98SE‎,‎ ME‎,‎ 2000‎,‎ NT‎,‎ XP‎,‎ 7‎,‎8‎,‎10

B‎-Mouse‎:‎ KM 280

• Resolution‎:‎  800 DPI ‎(‎3000 frames/sec‎)‎
• Port‎:‎ USB 
• Features‎:‎ Deluxe ergonomics design to comfortable hand touch‎.‎‎.‎
• Color‎:‎ Various colors available
• Button life‎:‎ Over 1.000‎.‎000 times
• System Requirement‎:‎ IBM/PC windows 9X/2000/ME/XP/NT4/Vista
• Fit for your left hand and right hand‎,‎ Zoom in and zoom out function‎,‎ working on any surface except glass‎.‎
• PACKAGE CONTENTS‎:‎ KEYBOARD‎,‎ MOUSE