Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse - Overview and Service Parts; Mouse Resolution: 3-level Adjustable (default at 2400, 1600, 800) ; Levels can be configured via Lenovo Go Central Software up to 4000;Scrolling: 4-way scrolling (Up, Down, left, right); Number of

Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse - Overview and Service Parts; Mouse Resolution: 3-level Adjustable (default at 2400, 1600, 800) ; Levels can be configured via Lenovo Go Central Software up to 4000;Scrolling: 4-way scrolling (Up, Down, left, right); Number of Button: 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); Connectivity: 2.4G & Bluetooth; Special / Added Features: rogrammable Keys / Lithium battery/Seamless switch up to 3 devices / Dual mode connections : 2.4G & Bluetooth / Dynamic Wheel / Bio-rubber coated grip; Color: Grey; Battery Charging Time : 2hours for full charge; Backlight: NO

Backlight

No

Form factor

Ambidextrous

Adjustable keyboard height

Yes

Keyboard key switch

Scissor key switch

Pointing device

No

Device interface

RF Wireless + Bluetooth

Multi-device support

Yes

Numeric keypad

Yes

Keyboard language

US English

Connectivity technology

Wireless

Keyboard form factor

Full-size (100%)

Windows keys

Yes

Multimedia keys

Yes

Keyboard keys operating life

10 million characters

Button functions

DPI switch, Forward

Mouse battery type

Built-in battery

Mouse cable length

1 m

Mouse battery life

3 month(s)

Mouse on/off switch

Yes

Movement resolution

4000 DPI

Mouse included

Yes

Movement detection technology

Optical

Scroll type

Wheel

Buttons quantity

8

Buttons type

Pressed buttons

Scroll

Yes

Wireless receiver interface

USB Type-A

Receiver included

Yes

Number of products included

2 pc(s)

Keyboard battery type

Built-in battery

Charging source

USB Type-C

Battery capacity

420 mAh

Service life of battery

3 month(s)

Keyboard dimensions (WxDxH)

437.4 x 128.8 x 14.8 mm

Keyboard weight

586 g

Mouse dimensions (WxDxH)

111.29 x 62.23 x 36.06 mm

Mouse weight

80 g

KB-Interface

USB

Multimedia-KB

No