Wuzstar Smart Automatic Robot Vacuum Cleaner 3 in 1 Rechargeable Sweeper with Water Tank for Dust and Pet Hair

The fixed-point cleaning was just the in-situ cleaning at the center point, but now it is a repellent incense route with the center point expanding outward Increase anti-fall induction function and add gyroscope balance correction There are 3 sets of infrared detection devices at the bottom, which can detect the height of about 8CM and rotate in time to prevent falling The charging is boost power charging, but now it is ic scheme charging, with overcharge and overdischarge short circuit protection, which makes charging safer If you have any issues, inquiries or need assistance, please feel free to contact us, we will try our best to help you