Homie Life Robotic Vacuum Cleaner. Large Capacity of 12 OZ Vacuum Cleaning Robot in Red for Pets and Allergies. 1.One set includes the robot, 1 docking station,1 adapter, 1 spare filter, 1 cleaning brush, 1 space isolator, 1 infrared remote controller, Paper User Munual in Chinese and E-book User Manual in English. 2.Three Cleaning Options(S,M,L ) can be chosen, S for a 4-minute cycle, M for a 30-minute cycle, and L for a longer time until the battery is low. The double edge cleaning side brushes make it good at cleaning every section. Ideal for most hard floor surfaces, including tile, linoleum, stone, and sealed hardwood. 3.Dirt detect technology employs an acoustic sensor to identify dirtier areas and spends more time cleaning them. Intelligent anti-fall system can detect 3.2in high step and automatically adjust the direction, to prevent the fall. 4.Automatically returns to its docking station for recharging when battery is low. The included Virtual Wall keeps cleaning it where you need it and blocks off-limit areas. 5.Thanks to the muted design, you and your family will enjoy your times when robot cleaner working. The robot can be scheduled to perform up to cleaning sessions per week, even when you're not home.