Keyboard: 36-month battery life Adjustable keyboard height Spill-resistant design 2.4GHz wireless (10 meters) Nano USB receiver 13.90 x 28.80 x 2.10 (cm) 0.32 kg
Mouse: 12-month battery life Contoured compact shape High-definition optical tracking (1000 dpi) Smooth, responsive cursor control On/off power button Scroll wheel 6.00 x 10.00 x 3.20 (cm) 0.07 kg
