Lenovo Professional Wireless Rechargeable Keyboard and Mouse Combo, USB-A Receiver, 4000dpi - 4X31K03931
Overview Lenovo Professional Wireless Rechargeable Keyboard and Mouse Combo - 4X31K03931 4X31K03931 Lenovo Specification Specification: General Information Product Condition: Brand New Manufacturer: Lenovo Manufacturer Part: 4X31K03931 Product Model: Professional Product Name: Lenovo Professional Wireless Rechargeable Keyboard and Mouse Combo Product Type: Input Devices Wireless Product Color: Gray Keyboard Details Keyboard Connectivity Technology: Wireless Keyboard Interface: USB Wireless Connection Type: 2.4 GHz Keyboard Rechargeable: Yes Keyboard Language: US English Keyboard Key Lifecycle: Up to 10 million clicks Movement Resolution: 4000 DPI Other Features: Full-size keyboardNumeric KeypadScissor switchesA full 3-zone tilt-leg keyboard Pointing Device Details Mouse Connectivity Technology: Wireless Mouse Sensor: Optical IR Sensor No. of Total Buttons: 8 buttons (Left / Right Click, DPI Button, Forward Button, Backward Button, Power Switch, Multi-Device Switch, Scroll-wheel with middle click and right/left-tilt) Scroller Type: Scroll Wheel Scrolling: 4-way scrolling (Up, Down, left, right) Mice Button Life: Up to 10 million clicks for left and right buttons Form Factor: Ambidextrous Miscellaneous Hardware Requirements: Supported PC with USB-A port or Bluetooth Low Energy Power Requirement: Keyboard：420mAh lithium batteryMouse：380mAh lithium battery Added Features: Programmable Keys / Lithium battery / Seamless switch up to 3 devices / Dual mode connections : 2.4G & Bluetooth / Dynamic Wheel / Bio-rubber coated grip / AES 128 encryption Dimensions & Weight Unit Dimensions: Keyboard: 17.22 x 5.07 x 0.58"Mouse: 4.38 x 2.45 x 1.42" Weight: Keyboard: 586 g (20.67 oz)Mouse : 80 g (2.82 oz) What's Included Package Contents: Lenovo Professional Wireless Rechargeable Keyboard and Mouse ComboLenovo USB-A Unified Pairing ReceiverUSB-A to USB-C charging cableQuick Start Manual Warranty & Returns Warranty Info Limited Warranty period (parts & labor): 1 Year Warranty Lenovo Tech Support Phone: # 1-800-426-7378 Return Policies Return for refund within: 30 days Return for replacement within: 30 days