Lenovo Professional Wireless Rechargeable Keyboard and Mouse Combo Russian/Cyrillic
Part number:
4X31K03959
EAN:
-
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> 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
> Maximise your potential with the 8-button symmetrical mouse supporting 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 and Intel EVO certified
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Description
Lenovo 4X31K03959. Keyboard form factor: Full-size (100%), Connectivity technology: Wireless, Device interface: RF Wireless + Bluetooth, Keyboard key switch: Scissor key switch. Cable length: 1 m. Product colour: Grey. Mouse included
Specifications
Keyboard
Keyboard key switch
Scissor key switch
Keyboard layout
QWERTY
Keyboard form factor
Full-size (100%)
Keyboard keys operating life
10 million characters
Programmable hot keys
Yes
Security algorithms
128-bit AES
Device interface
RF Wireless + Bluetooth
Connectivity technology
Wireless
Pointing device
No
Numeric keypad
Yes
Windows keys
Yes
Keyboard language
Russian
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
Mouse
Scroll
Yes
Movement detection technology
Optical
Movement resolution
4000.0000
Scroll type
Wheel
Buttons quantity
8
Mouse included
Yes
Form factor
Ambidextrous
Mouse battery type
Built-in battery
Mouse battery technology
Lithium-Ion (Li-Ion)
Mouse battery capacity
380 mAh
Mouse keys operating life
10 million characters
Programmable mouse buttons
Yes
Rubber grips
Yes
Features
Number of devices supported
3
Detachable cable
Yes
Cable length
1.0000
Design
Product colour
Grey
Backlight
No
Battery
Battery technology
Lithium-Ion (Li-Ion)
Battery capacity
420 mAh
ADR Classification
Li-ion < 300 Wh
Packaging data
Quick start guide
Yes
Package width
538 mm
Package depth
129 mm
Package height
42 mm
Package type
Box
Package weight
885 g
Operational conditions
Operating relative humidity (H-H)
20 - 95
Operating temperature (T-T)
0 - 40
Packaging content
Wireless receiver interface
USB_Type_A
Receiver included
Yes
Warranty card
Yes
Number of products included
1.0000
Power
Battery technology
Lithium-Ion (Li-Ion)
Power source type
Battery
Keyboard battery type
Built-in battery
Battery capacity
420 mAh
Battery recharge time
2 h
Rechargeable
Yes
Charging source
USB Type-C
Weight & dimensions
Mouse dimensions (WxDxH)
111,3 x 62,2 x 36,1
Mouse weight
80 g
Keyboard dimensions (WxDxH)
437,4 x 128,8 x 14,8
Keyboard weight
586 g
Manufacturer's data
Name
Lenovo Group Limited
Address
Building 2, No.10 Courtyard Xibeiwang East Road, Haidian District, Beijing 100094, China
Website
http://www.lenovo.com/
Email
http://www.lenovo.com/
Responsible entity
Name
Lenovo – European Headquarters (official EU contact)
Address
Landererova 12, 811 09 Bratislava, Slovakia
Website
https://www.lenovo.com/
Email
SKU:
1751159
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