User manual iRobot Roomba i7+ (English - 19 pages)
Refurbished: iRobot Roomba i7+ (7550) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard
Amazon.com - iRobot Roomba i7+ (7550) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets,
Amazon.com: Replacement Parts for iRobot Roomba i8 i8+ i7 i7+ i6 i6+ i4 i3 i3+ Plus J7 E5 E6 E7 i&E&J Series Vacuum Cleaner, 1 Set of Multi-Surface Rubber Brushes + 3