iRobot Roomba 650 Robot Vacuum - Certified Refurbished Keyboards & Cases FOV at 1000 yds -

FOV at 1000 yds - 314 ft

6 GHz - Win 7 Pro 64-bit (includes Win 10 Pro 64-bit License) - 8 GB RAM - 256 GB SSD - DVD SuperMulti - 14" 1920 x 1080 (Full HD) - HD Graphics 520 - Bluetooth

DisplayPort: Yes (ver1

Minimum Focusing Distance - 37 cm / 14

iRobot Roomba 650 Robot Vacuum - Certified Refurbished Keyboards & Cases FOV at 1000 yds -Keep your floors consistently clean by scheduling your Roomba robot vacuum up to 7x per week. The patented 3 Stage Cleaning System is specially engineered to loosen, lift, and suction everything from small particles to large debris from from carpets and hard floors. Dirt Detect sensors alert the Roomba robot vacuum to clean more thoroughly on concentrated areas of dirt. Engineered for performance The patented 3 Stage Cleaning System uses Dual Multi