Gently used, was gifted a newer version as a wedding gift. Works great. Connects to Alexa and smart devices, start or stop cleaning from mobile device. Maps your house and learns more with every clean. Easy up keep. Taking reasonable offers. AVOIDS PET ACCIDENTS ON PURPOSE NO NEED TO PICK UP BEFORE YOU CLEAN - The Roomba® j7 robot vacuum uses iRobot OS Technology and PrecisionVision Navigation to recognize and avoid common objects in its way like cords, pet waste, socks and shoes. Picking up before you clean is now a thing of the past CLEANS WHEN & WHERE YOU WANT– Only iRobot brings you Imprint® Smart Mapping allowing you to control & schedule which rooms are cleaned and when, while storing multiple maps for easier cleaning on each level of your home. Plus customizable Keep Out Zones and Clean Zones allow you to tell them the exact area to avoid and clean.l ATTACKS MESSES USING OUR POWERFUL, PROPRIETARY CLEANING SYSTEM - Powerful 3-Stage Cleaning System packs 10x the Power-Lifting Suction,* an Edge-Sweeping Brush gets along walls and corners, and patented Dual Multi-Surface Rubber Brushes flex to adjust to different floor types and don’t get tangled with pet hair. SPOT CLEANS MESSES THE MOMENT THEY HAPPEN WITHOUT HAVING TO CLEAN THE WHOLE HOUSE - A simple request to your voice assistant* or via the iRobot Home App enables the Roomba® j7 to clean messes for you, right when they happen. SET TO AUTOMATICALLY CLEAN WHEN YOU'RE AWAY