UGreen (65781) MK331 Wireless Keyboard & Mouse Combo, US/AR Layout - Black

UGreen (65781) MK331 Wireless Keyboard & Mouse Combo, US/AR Layout - Black Connectivity: 2.4GHz nanoUSB Receiver with 10m Working Range Layout: US/AR Layout Keyboard Buttons: Smooth Optical Tracking Mouse, 3x Buttons (Left/Right-click, Middle click) Line-by-line Scrolling Button: On/Off Power Battery: 2x AAA (Keyboard) 2x AA (Mouse) Batteries