Function: one-button start, sweeping, cleaning, vacuuming, USB charging, universal driving, automatic avoidance obstacles, anti-fall, low noise, intimate, low repetition, high coverage Operating mode: 1. Switching mode: Press the host switch, and the sweeper enters the work lamp to light up. Press the host switch again and turn off the sweeper. 2. Charging mode: connects the Micro USB head of the USB cable to the charging port of the sweeper and connects the USB head to the converter for charging. 3 Charging status: the charging indicator light is on. Indicates that the load is being charged and the power off indicates that the charge is complete and that the general charge time is approximately 2-3 hours. Cleaning the dust box : ( dirt can be blown out of the inlet, therefore, empty the dust box after each use.) 1 Dust from the box is located on the bottom of the machine the male to outward. 2. The dust will clean the dirt inside removing waste using a dry wet cloth. 3. Place the dust box back into the machine. Multiple Cleaning Mode： OBS terrain detection System.65mm Slim Design.65db low noise Mute.65DB low noise mute gives a quiet environment.500pa strong suction: easily absorbs dust hair paper and reduce pollution.10mm climbing: has a function of climbing 10mm , 15 degrees climbing height.1800PA super strong suction. Smart induction to avoid falls. Weight: 600g Large cleaning area Battery: 3.7V battery 1200 MAH Working Time: approximately 100 minutes Charging time: approximately 150 minutes Cleaning area: 150m2 Operating voltage: 3.7 V Nominal power: 3 W Dust box: approximately 400 ML Color: black / gray / white Material: ABS Size: 26 * 26 * 6cm Package content: 1 * intelligent sweeping robot 1 * charging cable 2 * brush 1 * Blanket Warning: 1 for security reasons. This product must be operated by people with physical and mental health and over 14 years of age. 2 this product is not resistant to water, do not let the product come in contact with any liquid and shallow water, away from the source of fire. 3 It is forbidden to use it in the suspended environment, such as the roof, the staircase, duplex house, etc. 4 when the product is at work, take care of your family and your pets to avoid falls, stampede and other injuries. 5 The product uses the universal design, when faced with obstacles, the opportunity to change direction. 6. Stops charging when the red light goes off, prevents overload, affects the life and accident. 7 if the product appears as an abnormal phenomenon, such as odors, smoke, abnormal noise, excessive fever. Please stop using immediately. Only the content of the previous package, other products are not included. Note: the light shot and the different screens may cause the color of the item in the image to be a little different from that of the real thing? The allowed measurement error is +/- 1-3 cm. 2 this product is not resistant to water, do not let the product come in contact with any liquid and shallow water, away from the source of fire. 3 It is forbidden to use it in the suspended environment, such as the roof, the staircase, duplex house, etc. 4 when the product is at work, take care of your family and your pets to avoid falls, stampede and other injuries. 5 The product uses the universal design, when faced with obstacles, the opportunity to change direction. 6. Stops charging when the red light goes off, prevents overload, affects the life and accident. 7 if the product appears as an abnormal phenomenon, such as odors, smoke, abnormal noise, excessive fever. Please stop using immediately. Only the content of the previous package, other products are not included. Note: the light shot and the different screens may cause the color of the item in the image to be a little different from that of the real thing? The allowed measurement error is +/- 1-3 cm.