Tocmoc T3 Robot Vacuum Cleaner, achieving high-efficiency cleaning with a compact design. - Brand: Tocmoc - Model: T3 - Size: 442x442x133mm - Weight: 6.8kg - Type: Robot Vacuum Cleaner I purchased two of these at the same time and kept one in storage in case the other broke, but it's still going strong, so I'm selling the new one I bought as a spare. I opened it to take photos, but it's unused. Although it's not a famous brand robot vacuum cleaner, why not let the robot handle your everyday room cleaning and save time and effort? It was convenient because it can be linked with your phone! I think it will last a long time if you properly maintain the robot and clean the dust. Thank you for looking.