Efficient cleaning with sweeping, vacuuming, and mopping in one. Specifications: Water Tank Capacity: 135mlDust Box Capacity: 510mlBattery Capacity: 3000mAhOperation Time: 80 minutesSuction Power: 2000PaNoise Level: 70dBBody Size: 6.8cm slim designCleaning Area: 150m² per cycleSize: 33 cm x 13 cm x 32 cm Benefits: Multi-functional 3-in-1 cleaning: Sweeps, vacuums, and mops.Quiet operation, cleaning without disturbing your peace.Large water tank for longer cleaning sessions.Smart APP control for easy scheduling and monitoring.Intelligent fall prevention and efficient navigation.Easy-to-empty dust box, no frequent cleaning needed. Description: The NNEOBA 3-in-1 Smart Sweeping Robot is designed to make your cleaning routine easier and more efficient. This sleek, ultra-slim robot combines sweeping, vacuuming, and mopping with advanced technology, offering a smart cleaning solution for any home. With a large 135ml water tank, it can handle up to 150m² in a single cleaning cycle, all while keeping noise levels as low as 70dB.