Lenovo Essential Wireless Combo Keyboard + mouse

Keyboard:

Device interface: RF Wireless
Keyboard shape standard: Full size (100%)
Keyboard language: American English
Indicator: No
Numeric Keypad: Yes
Connectivity technology: Wireless
Purpose, result: Universal
Fingerprint reader: No
Recommended use: Universal
Island-style keyboard: Yes
USB hub: No
Mouse:

Number of buttons: 3
Caster: Yes
Scroll directions: Vertical
Scroll Type: Wheel
Mouse battery type: AA
Design:

Product color: Black
Display backlight: No
Protective properties: Resistance to splashes
Surface colouring: Monochrome
Full-size keyboard: Yes
Wrist reliever: No
Keyboard type: Straight
Battery LED indicator: Yes
Weight & Dimensions:

Keyboard dimensions (WxDxH): 155.5 x 424 x 20.5 mm
Keyboard weight: 580 g