Wireless Rechargeable Keyboard and Mouse Combo Lenovo 4X31R64356 Bluetooth Grey

Lenovo Wireless Rechargeable Keyboard and Mouse Combo (MPN 4X31R64356) is a professional Bluetooth-enabled set in grey that includes a full-size keyboard with Estonian layout and a rechargeable wireless mouse. The combo is intended for office and home use, offering a cable-free workspace and simple Bluetooth pairing. Both keyboard and mouse are rechargeable, supporting tidy, portable operation without embedded batteries.

Advantages

The combo provides a full-size Estonian-layout keyboard and a four-way scrolling mouse (up, down, left, right) for efficient navigation. Wireless Bluetooth connectivity eliminates cables while rechargeable power removes the need for disposable batteries. The set is compact for packing and transport, with a gross weight of 0.89 kg and a single-piece packing quantity.

Suitable for

• Office workstations requiring a full-size keyboard
• Home computing and remote work setups
• Users who prefer Bluetooth wireless connection and rechargeable peripherals
• Portable use where tidy, cable-free desk space is desired

Key specifications

• Brand: Lenovo
• Model / MPN: 4X31R64356
• Product type: Keyboard and Mouse Set
• Colour: Grey
• Keyboard layout: Estonian
• Mouse: Included; 4-way scrolling
• Connectivity: Wireless (Bluetooth)
• Keyboard backlight: No
• Rechargeable: Yes (no embedded disposable batteries)
• Net weight: 0.67 kg; Gross weight: 0.89 kg; Tare weight: 0.22 kg
• Packing dimensions (W×D×H): 129 × 538 × 42 mm
• Packing quantity: 1 pc; Palette quantity: 296 pcs
• WEEE tax: Yes; WEE classification: CL109:6:2017-04-01
• Warranty: 36 months

How to use

Charge the keyboard and mouse before first use according to the included charging cable and indicator instructions. Enable Bluetooth on your computer or device, then pair each peripheral following the standard Bluetooth pairing procedure. After pairing, the devices operate wirelessly; recharge them as needed to maintain cordless operation.

Recommendations

For stable performance, keep the keyboard and mouse within typical Bluetooth range of the host device and recharge periodically. Avoid exposure to liquids and extreme temperatures. Follow Lenovo’s warranty and disposal instructions for end-of-life handling.