Lenovo 4X31K03975 Keyboard Mouse Included Rf 4X31K03975

The Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse is a revolution in productivity and design. Its full-size keyboard features scissor switches that create an elevated typing experience. Its mouse, marvelouslly crafted from bio-rubber, keeps you comfortable all day and is equipped with an impressive 4,000 DPI sensor. Plus, both the keyboard and mouse are made from eco-friendly 65% recycled material that protects the environment.

Design



Backlight



No


Product colour



Grey


Features



Cable length



1 m


Detachable cable



Yes


Number of devices supported



3


Keyboard



Bluetooth Low Energy (BLE)



Yes


Certification



CE CB BQB TUV Mark cTUVus FCC IC IDA WPC BIS SIRIM NTA SDOCo SDPPI NTC MIC AITI RCM NCC BSMI MSIP VCCI JRF SRRC ANRCETI ICASA MINCOM STA MoC UkrSEPRO ACI FAC TRA NTRA TRC MOC ICT INACOM NCC ANRT CERT CNC/AFTIC ANATEL SUBTEL IFETEL TUV NOM


Device interface



RF Wireless + Bluetooth


Keyboard form factor



Full-size (100%)


Keyboard key switch



Scissor key switch


Keyboard keys operating life



10 million characters


Keyboard language



Nordic


Numeric keypad



Yes


Pointing device



No


Programmable hot keys



Yes


Security algorithms



128-bit AES


Windows keys



Yes


Mouse



Buttons quantity



8


Form factor



Ambidextrous


Mouse battery capacity



380 mAh


Mouse battery technology



Lithium-Ion (Li-Ion)


Mouse battery type



Built-in battery


Mouse included



Yes


Mouse keys operating life



10 million characters


Movement detection technology



Optical


Movement resolution



4000 DPI


Programmable mouse buttons



Yes


Rubber grips



Yes


Scroll



Yes


Scroll type



Wheel


Operational conditions



Operating relative humidity (H-H)



20 - 95 %


Operating temperature (T-T)



0 - 40 °C


Package dimensions



Depth (package,cm)



12.9 cm


Gross Weight (Package, kg)



0.65 kg


Height (package,cm)



4.2 cm


Width (package,cm)



53.8 cm


Packaging data



Number of products included



1 pc(s)


Quick start guide



Yes


Receiver included



Yes


Warranty card



Yes


Wireless receiver interface



USB Type-A


Power



Battery capacity



420 mAh


Battery recharge time



2 Hour


Battery technology



Lithium-Ion (Li-Ion)


Charging source



USB Type-C


Keyboard battery type



Built-in battery


Power source type



Battery


Rechargeable



Yes


Product dimensions



Net Weight (Product, kg)



0.5 kg


Vendor information



Brand Name


Lenovo


Warranty



1 Year(s)


Weight & dimensions



Keyboard dimensions (WxDxH)



437.4 x 128.8 x 14.8 mm


Keyboard weight



586 g


Mouse dimensions (WxDxH)



111.29 x 62.23 x 36.06 mm


Mouse weight



80 g