This iRobot Roomba 690 robotic vacuum cleaner is being sold for parts only and is being sold as is. It is a cordless unit that is Wi-Fi connected and can be controlled through a smartphone app. The vacuum has edge cleaning and a dirt sensor, making it efficient in cleaning various surfaces. The Roomba 690 model is designed by iRobot, a trusted brand in the vacuum cleaner industry. It is a perfect fit for those looking for a spare part or those who want to try their hands on repairing a robotic vacuum cleaner. This vacuum cleaner falls in the category of household supplies and cleaning and is perfect for people looking for a high-tech device to add to their smart home. With its Wi-Fi connectivity, it can be controlled remotely and with its edge cleaning feature, it can clean every nook and corner of the house. So, if you are in search of a robotic vacuum cleaner for parts or repairs, this iRobot Roomba 690 Wi-Fi connected robot vacuum cleaner is the perfect choice for you.