It needs a battery replacement; the remote control is not included. The Eufy Robovac 11s is a cordless robot vacuum cleaner that is designed to clean your home efficiently. With a sleek black design and a weight of 5.73 lbs, this self-charging vacuum from the trusted brand Eufy is perfect for keeping your house spotless. The Bagless feature ensures easy maintenance, and the 19V voltage makes it convenient for use. Tested and confirmed to work, this unit is a reliable choice for anyone looking for a high-quality robot vacuum cleaner.