We offer discount for large quantity. Welcome to contact with us!Self Navigated Rechargeable Automatic Smart Robot Vacuum Cleaner Mop Auto er Family Cleaning Robotic Feature:1. Large Cleaning Square. This robotic vacuum cleaner can clean large area up to 250 square meters.2. Anti-collision System. It is ligent to prevent the collision and front-end soft bumper protects furniture from dae.3. ligent Drop Avoidance .Induction IR sensors at the bottom detect the high space, and it will avoid the obstacles and change direction automatically by inductor. No Dropping!4. OBS Terrain Detection System. OBS terrain detection system make this robot vacuum cleaner recognize the barrier and avoid being collided.5. 7mm Slim Design. It enables this cleaner working in the narrow space, it is possible to clean the bottom of furniture and corner.6. 45db Low Noise Mute 65DB low noise mute gives you a quiet environment, you can enjoy yourself.7. 2000pa Strong Suction It is easy to adsorp dust, hair, paper, reduce the pollution of PM2.5.8. 10mm Climbing. It's has 10mm climbing function, 15 degrees climbing height.9. 3 Filtration Dust Box Swept dust and garbage thoroughly!10. LED Indicators on product showing the working status.11. Charging Modes: manual charge12. Suitable for cement floor, ceramic tile, wooden floor, short-haired carpet, etc.13. Easily deal with all kinds of environment.Specifications:Material: ABS+Electronic componentColors: Ivory whiteCharge method: USB chargePower: 3WVoltage: 3.7VInitial charging time: about 8 hoursNormal charge time: 3HWorking time: 90 minutesNoise: less than 55dBCharging time: about 5 hoursClean area: 250 square meterssize: 23cmx23cmx5cmPackage Included:1pcsxvacuum cleaner1pcsxdata cable1pcsx manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We