Lenovo 4X31K03967 keyboard Mouse included RF Wireless + Bluetooth QWERTY UK English Grey

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.SpecificationsKeyboardRecommended usageOfficeDevice interfaceRF Wireless + BluetoothKeyboard key switchScissor key switchKeyboard layoutQWERTYKeyboard languageUK EnglishPointing deviceNoKeyboard form factorFull-size (100%)Numeric keypadYesKeyboard keys operating life10 million charactersMulti-device supportYesWindows keysYesProgrammable hot keysYesFrequency band2.4 GHzKey pitch1.91 cmBluetooth Low Energy (BLE)YesCertificationCE,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 NOMDesignBacklightNoProduct colourGreyFeaturesCable length1 mPowerPower source typeBatteryBattery technologyLithiumBattery capacity420 mAhMouseMouse includedYesForm factorAmbidextrousMovement detection technologyOpticalMovement resolution4000 DPIButtons quantity8ScrollYesScroll typeWheelButton functionsDPI switchMouse battery typeBuilt-in batteryMouse battery technologyLithiumMouse battery capacity380 mAhButtons durability (million clicks)10Operational conditionsOperating temperature (T-T)0 - 40 °COperating relative humidity (H-H)20 - 95%Weight & dimensionsKeyboard dimensions (WxDxH)437.4 x 128.8 x 14.8 mmKeyboard weight586 gMouse dimensions (WxDxH)111.29 x 62.23 x 36.06 mmMouse weight80 gPackaging dataReceiver includedYesWireless receiver interfaceUSB Type-ACables includedUSB Type-A - USB Type-CNumber of products included2 pc(s)Package width538 mmPackage depth129 mmPackage height42 mmPackage weight885 gPackage typeBoxWarranty period3 year(s)