About this item 
[💙2-In-1 Mopping Robot Vacuum]: BR151 mopping robot vacuum cleaner combo, wet mop function and 230ml electric control water tank, uniform penetration, suitable for all hard floors, such as laminates, tiles, Granite, parquet floors. Strong suction and a 200ml dustbin can quickly clean up dust, paper scraps, and other garbage (Reminder: To clean a carpet, remove the mop board first) 
[💙Intelligent Obstacle Avoidance]: The robot vacuum has an advanced precise obstacle avoidance function, a full set of sensors can prevent the robot vacuum cleaner from accidentally falling and reduce the bumps during cleaning. The BR151 robot vacuum cleaner adopts a 2.91‘’ ultra-thin body, which can easily reach every corner and narrow area, keeping your floor clean and fresh. 
[💙Smart App & Voice Control] You can easily create a home clean schedule, change the clean mode, and control the clean direction by using the Tuya Smart App. The auto vacuum robot is also compatible with Alexa/Google Assistant, allowing users to make the robot start and stop the cleaning by voice commands. The remote control is also included in the package for your convenience. (⚠The APP only supports 2. 4GHz WiFi.) 
[💙4 High-Efficiency Cleaning Modes]: The robot vacuum and mop combo can be flexibly switched between different modes through the remote control or APP (Auto/Spot /Edge/Zig-zag cleaning) to meet the different cleaning needs of the family. Among them, the zigzag path can cover the largest area for cleaning, reduce missed scanning, and increase efficiency by 30%. 
[💙100mins Runtime & Auto recharging]: Both mopping and vacuuming offer two levels of intensity adjustment, adjustable for different floor types. With a 2500mAh battery capacity, the robotic vacuum cleaner can continuously work 100min in a 1290sqft house, and will automatically back to the charging base and recharge when in low battery or finished cleaning.