iRobot Roomba 966 vacuum cleaner review: The little 'bot that could- Technology News, Firstpost
iRobot Roomba 966 vacuum review: does it really work? – Apartment Apothecary
iRobot Roomba® 966 Vacuuming Robot Review - What Katy Said
For Irobot Roomba 800 900 Series 860 870 880 890 966 980 Main Side Brush Hepa Filter Robot Vacuum Cleaner Parts Accessories - Vacuum Cleaner Parts - AliExpress
User manual iRobot Roomba 966 (English - 12 pages)