CITLLA Wireless Bluetooth Mouse (USB + BT1 + BT2), Full Size Mouse, 4-Way Scrolling, Multi-Device Silent for Computer, Laptop, iPad, MacBook (Grey)

Swap instantly between your laptop, iPad and desktop without re-pairing: the mouse stores two Bluetooth channels plus a USB receiver. Quiet buttons keep shared workspaces peaceful, and the four-way scroll wheel speeds through wide spreadsheets or long web pages. Great for students, mobile office workers and anyone who hates cable clutter.