Description:Slim design, wider cleaning range, with removable dust box, can be disassembled and cleaned.No need for remote control and no APP, very convenient to use. it can automatically change the direction in front of the obstacle and is easy to use.Large capacity 1200mAh lithium-ion battery has the longest running time and charging performance, can be reused, and has a long service life.Applicable floor: flat floor such as marble, ceramic tile, wood floor, etc.Function: -, sweeping, mopping, vacuum cleaner, self-contained germicidal lamp, USB charging, low noise, and undisturbed, low repetition, high coverage.Specification:Material:Battery: 1200mAhWorking Time:Charging Time: 240minPower Supply: USB.Cleaning area: 90-120 square meter.Input current: 0.5-1AInput voltage: 5VRated power: 4WSize: 22x6.2cm / 8.65x2.44inch.Package Includes:1 Piece Robot Vacuum Cleaner1 Piece USB Cable1 Piece User ManualNote:Color might be slightly different due to the color calibration of each individual monitor.Please allow slightly measuring deviation due to manual measurement.