Banggood Coupon for Roborock S50 Smart Robot Vacuum Cleaner 2-in-1 Sweep and Mop LDS and SLAM 2000Pa 5200mAh. With this great Banggood Roborock S50 Smart Robot Vacuum Cleaner 2-in-1 Sweep and Mop LDS and SLAM 2000Pa 5200mAh coupon you get Roborock S50 Smart Robot Vacuum Cleaner 2-in-1 Sweep and Mop LDS and SLAM 2000Pa 5200mAh for 375.99 instead of the normal Banggood price (). The promotional code can be applied when you are in the Banggood checkout. This coupon is valid from 9月30日 until the Bangood coupon end date which is .