About this item Mopping and Vacuuming Machine: ZCWA BR151 Robot Vacuum and Mop is a new generation of vacuuming and mopping all-in-one robot, it becomes more efficient, more ways to operate,more sensors, More cleaning modes,longer service life, more adaptable to a variety of flooring environments, and smarter linkage, with which will greatly improve your quality of life and the convenience of life! Smart Home Appliance Linking Methods: ZCWA BR151 Vacuum Robot Cleaner and Mop adopts 3 operation methods: APP, remote control and voice assistant. You can control the Robotic Vacuums Cleaner through Tuya APP by connecting to your home 2.4GHz WIFI (APP only supports 2.4 GHz WiFi) or Bluetooth, or use the remote control to operate the robot vacuum in cleaning mode, you can also use Google Assistant, Amazon Alexa to operate it. you can adjust the operation mode according to your usage scenario! Intelligent Sensing Equipment: ZCWA BR151 Robotic Vacuums is equipped with 10 groups of sensors: 5 groups of Infrared sensor with infrared technology in the front, they are combined with the algorithms of the high-level platform of the GD32F330 chip can accurately identify the obstacles in front of the steering instruction operation.3 groups of ground probing fall prevention sensor, can timely detect the cliffs in front to react to avoid falling damage to the machine. 2 sets of anti-collision sensors can make timely anti-collision commands when there are pets or moving objects in front of the device. Intelligent Multi-cleaning Mode: ZCWA BR151 Robot Vacuum and Mop is factory set with 4 cleaning modes: 1. Auto Sweep 2. Corner and Edge Sweep 3. Spot Sweep 4. Zig-zag Sweep (APP operation).You can adjust different modes through APP and remote control, the whole house wide range of irregular cleaning is recommended to automatic cleaning mode, a place cleaning is recommended to spot cleaning mode, the corners of the walls are difficult to clean, you can try the corner cleaning mode, APP can realize the regular Zig-zag mode. Different modes can not only improve the cleaning efficiency, but also save power for the machine. Powerful Product Parameters: ZCWA BR151 Robot Vacuum and Mop adopts 4 motors to work, the rotation number is up to 5500rpm, the fan suction power is strong, and does not let go of any stains.Dust box capacity has 0.2L, and the water tank capacity has 0.23L.Noise control is below 65dB, and the sustained working time is in the range of 100-130minutes, and the power is too much to be used. When the power is too low, the self-charging returns to the charging seat for charging. The product is feature-rich! Package Contents: ZCWA BR151 Robot Vacuum and Mop, Remote Control with 2 x AAA Batteries, Charging Base, Power Adapter, 230ml Water Tank with Washable Mop, 220ml Dust Collector with High Efficiency Filter, 2 Side Brushes, Owner's Manual, FQA, Networking Guide. Professional customer service and 12 months after-sales service.