DEEBOT D77 The 3-D Vacuuming Robot by Ecovacs Robotics, Inc Deebot d77 is an advanced robotic vacuum system integrated with a detachable handheld canister vacuum providing you with 3 dimensional cleaning ability. DEEBOT D77 robot automatically cleans all types of bare floors whether it is wood, laminate or marble. It has 4 cleaning modes, an agitator brush, dual side brushes, slim design. DEEBOT D77 automatically empties its own dust bin, automatically recharges itself when the power gets low and has multiple sensors to avoid obstacles and stairs, and comes with a remote control. DEEBOT D77 has intelligent time scheduling so you can program your robot to clean even if you are not at home. DEEBOT D77 includes a detachable handheld supersonic canistser vacuum with 12 attachments