Back in Stock - Roborock S4 Max $319.99 after $110 coupon

290ml electric water tank. App controlled water flow., Multi-floor mapping, virtual no-go and virtual no-mop zones, ideal for carpets or rugs and multi-level homes., Precision laser navigation. Z-shape cleaning path. Selective room cleaning. Faster and better., Strong 2000Pa suction and with automatic carpet boost. Ideal for all floor types., 180 of non-stop cleaning. Ideal for large homes.

Effective Cleaning: 10% faster movement, intelligent navigation, and a Z-shape route clean your floors quickly and efficiently., Thorough cleaning: An 11% increase in suction to 2000Pa and automatic Carpet Boost provides the power you need to pull dust and hairs lodged in carpets., Long-Lasting Battery: A 100% battery boost to 5200mAh means enough energy to clean up to 2152sqft, Large Dustbin: A 640ml dustbin stores more debris, meaning it can be emptied less often., App and Voice Control: Start/stop cleanups, set suction strength, set schedules, and more in the Mi home app, or start and stop cleanup using Amazon Alexa. (Note: No separate remote control provided.). Any questions, 24 hours customer service at 1-855-960-4321.