iRobot Roomba 776p Robotic Floor Cleaner(White)

Foot Operated On/Off Switch, Newly refined, sleeker design.
Intelligently navigates the room using iAdapt Responsive Cleaning Technology, an advanced system of software and sensors that actively responds to the environment to make smart cleaning decisions.
AeroVac Series 2 bin with a powerful vacuum maximizes air flow through Roombas cleaning head to pull more hair and debris off the brushes and into the bin.
HEPA filters keep fine household dust from re-circulating into your home.
Specially designed Soft-Touch Bumper polymer coating protects walls and furniture.
Battery has 50 percent longer life than previous Roomba generations.
Roomba cleans up to 1,200 square feet per battery charge.
Dirt Detect Series 2 uses an acoustic sensor to detect excessive amounts of small and hard debris, such as sand, and an optical sensor to detect larger and soft debris, such as popcorn.
Persistent Pass Cleaning Method uses a back and forth motion to focus cleaning in dirtier areas.
Full Bin Indicator light turns on when Roombas optical sensor detects a full dust bin.
Capacitive sensor touchpad as the user interface eliminates mechanical buttons .
Cliff-sensor technology keeps iRobot Roomba from falling down stairs and other vertical drops.