DUST IS NO MATCH FOR OUR 3-STAGE CLEANING SYSTEM. Your chore list just got shorter. The Roomba Vac Essential robot is a vacuum loaded with cleaning essentials and powered by iRobot OS. Its 3-Stage Cleaning System has three levels of powerful suction for a custom clean on carpets and hard floors.NAVIGATES YOUR HOME LIKE A PRO. The smart navigation methodically cleans in neat rows, while sensors help it navigate around furniture and avoid falling down stairs.READY TO TACKLE DIRT RIGHT OUT OF THE BOX. Straight out of the box, it's easy to use. It only takes a few minutes to set up your robot and start cleaning.THOUGHTFULLY DESIGNED TO SIMPLIFY CLEANING. The iRobot Home App simplifies your life with features like Clean While I'm Away, suggested cleaning schedules, and a Clean Map report so you know where your Roomba Vac Essential robot cleaned, even if you weren't home to see it.SMALL, SMART, AND ON A MISSION TO CLEAN. The sleek, low-profile design means it can slide into tighter spots and grab dust and dirt under beds and sofas, while the Edge-Sweeping Brush gets into your edges and corners.RECHARGES ITSELF SO YOU DON'T HAVE TO. Cleans for up to 120 minutes on a single charge and when its battery is low, this smart robot automatically returns to its charging station to recharge.THE POWER YOU NEED FOR THE CLEAN HOME YOU WANT. Wall to wall, corner to corner. This is comprehensive cleaning your way. With 3 power levels, choose a quieter cleaning or a more powerful vacuum. EXTRA DIRT? SPOT CLEANING IS ON IT. Easily target the places where your floors need extra attention. With spot cleaning, your robot spins in place, cleaning in one spot for up to 2 minutes.FOR PROPER SETUP & OPERATION. The Roomba Vac Essential robot requires a 2.4 GHz network for setup and operation. After setup, keep your robot on 2.4GHz for operation; your phone can return to 5GHz.