Work or present anywhere with the one-twist mouse and laser presenter Touch scroll with easy on-the-fly DPI adjustment (1600, 1200, 800) Pair with multiple devices using dual-mode 2.4G wireless or Bluetooth 5 Easily pair with Bluetooth PC with Microsoft Swift Pair Safe and easy to use integrated Class 1 laser (under reasonable use) Never run out of power thanks to the integrated rechargeable battery with fast charge Award-winning ergonomic V-shape design for comfort and portability Protected by a 1-year, hassle-free warranty