iRobot Roomba® 616 Vacuuming Robot @Khubchands | iRobot Roomba® 616 Vacuuming Robot This is the standard-setting Roomba for a thorough clean, every day. Roomba 616 features a patented 3-stage cleaning... | By Khubchands | Facebook
IROBOT Roomba 616 secret codes and hidden features - HardReset.info
User manual iRobot Roomba 616 (English - 32 pages)