Lenovo 4X31R64316 Professional Wireless Rechargeable Combo Keyboard and Mouse.
I won a bunch of Lenovo computer equipment during a small business sweepstakes and I have no use for it all, so I am reselling it. This item is brand new, never used, sealed in its original packaging.
From Lenovo
Overview: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 and improves your working efficiency with specialized Microsoft Copilot Key. Its mouse, marvelously 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.Key Details:
Make charging easy with the integrated rechargeable battery in the keyboard and mouse
Seamlessly switch up to 3 devices via the 2.4G Unified dongle or Dual BT on multi-OS
Look your best with the sleek, contemporary design and premium textured finish
Do it all with a full 3-zone tilt-leg keyboard with worldwide language layouts
Experience the difference with responsive scissor-switch keys and silent typing
Maximize your potential with the 8-button symmetrical mouse sporting up to 4000 DPI
Be eco-friendly with our 65% PCC and Bio-based TPU materials
Make it personal with programmable functions on both the keyboard and mouse
Enjoy total peace of mind thanks to the 3-year warranty
Both Mouse and Keyboard have AES128 encryption
The Keyboard with Copilot Key, the Copilot in Windows is an AI-powered intelligent assistant. When Copilot is not available or enabled on the device, pressing the Copilot key will launch Windows Search
Dimension
Packed Dimensions (L x D x H)538 x 129 x 42 mm (21.18 x 5.08 x 1.65 in)WeightKB: 586 g (20.67 oz) MS : 80 g (2.82 oz)Packed Weight885 g (31.22 oz)
Power
Power RequirementKB：420mAh lithium battery Mouse：380mAh lithium batteryOthersOS RequirementsOS IndependentMouse SensorOptical IR SensorY direction Key Pitch19.05 mm (0.75 in)What is in the boxLenovo Professional Wireless Rechargeable Combo Keyboard and Mouse; Lenovo USB-A Unified Pairing Receiver; USB-A to USB-C charging cable; Warranty document; Quick Start ManualMaximum Operating Temperature40 degrees Celsius (104 degrees Fahrenheit)Minimum Relative Humidity (%)20%Warranty TypeCustomer Replaceable Unit (CRU)Warranty Period3 YearsDepthMouse: 62.23 mm (2.45 in) KB:128.8 mm (5.07 in)Battery LifeUp to 3 monthsKeyboard LayoutUS EnglishMaximum Relative Humidity (%)95%Package TypeBrown Box (FSC Certified)Battery Charging Time2 hours for full chargeIncluded AccessoryLenovo USB-A Unified Pairing Receiver, USB-A to USB-C charging cableButton LifeUp to 10 million clicks for left and right buttonsSpecial/Added FeaturesProgrammable Keys / Lithium battery / Seamless switch up to 3 devices / Dual mode connections : 2.4G & Bluetooth / Dynamic Wheel / Bio-rubber coated grip / AES 128 encryptionCable Length/Type1 M / USB A to CHeightMouse: 36.06 mm (1.42 in) KB:14.8 mm (0.58 in)Keyboard Key LifecycleUp to 10 millions clicksScrolling4-Way scrolling (up, down, left, right)Mice Button8 buttons (Left / Right Click, DPI Button, Forward Button, Backward Button, Power Switch, Multi-Device Switch, Scroll-wheel with middle click and right/left-tilt)Agency ApprovalsCE,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 NOMDPI3-Level adjustable (default at 2400, 1600, 800) , Levels can be configured via LADM Software up to 4000X direction Key Pitch19.05 mm (0.75 in)Minimum Operating Temperature0 degrees Celsius (32 degrees Fahrenheit)LengthMouse: 111.29 mm (4.38 in) KB:437.4 mm (17.22 in)Language LayoutUS EnglishHardware RequirementsSupported PC with USB-A port or Bluetooth Low Energy
