Lenovo 4X31K03957 keyboard Mouse included RF Wireless + Bluetooth Portuguese Grey Total storage capacity___1 TB – Required: Bluetooth low energy 8 kg Minimum screen

Lenovo 4X31K03957 keyboard Mouse included RF Wireless + Bluetooth Portuguese Grey Total storage capacity___1 TB – Required: Bluetooth low energy 8 kg Minimum screen – Required: Bluetooth low energy technology 1 DLP Brand BenQ both the keyboard and mouse are made from eco friendly 65% recycled material that protects the environment TUV NOM Design Backlight No Product colour Grey Features Cable length 1 m Detachable cable Yes Number of devices supported 3 Power Power source type Battery Keyboard battery type Built in battery Battery technology Lithium Ion (Li Ion) Battery capacity 420 mAh Rechargeable Yes Battery recharge time 2 h Charging source USB Type C Mouse Mouse included Yes Form factor Ambidextrous Movement detection technology Optical Movement resolution 4000 DPI Buttons quantity 8 Scroll Yes Scroll type Wheel Programmable mouse buttons Yes Mouse battery type Built in battery Mouse battery technology Lithium Ion (Li Ion) Mouse battery capacity 380 mAh Mouse keys operating life 10 million characters Rubber grips Yes Operational conditions Operating temperature (T T) 0 40 °C Operating relative humidity (H H) 20 95% Weight & dimensions Keyboard dimensions (WxDxH) 437