![Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Northstar Navigation Cube Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Northstar Navigation Cube](https://m.media-amazon.com/images/I/71Z2D7uVxaL.jpg)
Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Northstar Navigation Cube
![Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Northstar Navigation Cube Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Northstar Navigation Cube](https://m.media-amazon.com/images/I/61LnvvHRMlL.jpg)
Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Northstar Navigation Cube
![Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Microfiber, Mixed Cloths (3-Pack) Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Microfiber, Mixed Cloths (3-Pack)](https://m.media-amazon.com/images/I/91JZQpvhZhL._AC_UF894,1000_QL80_.jpg)
Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Microfiber, Mixed Cloths (3-Pack)
![Braava 300 series has a solid red Navigation System Indicator accompanied by 3 beeps when Sweep or Mop is pressed. Braava 300 series has a solid red Navigation System Indicator accompanied by 3 beeps when Sweep or Mop is pressed.](https://www.irobotweb.com/support-content/braava/300/ui/nsi.jpg)