Robot Vacuum Cleaner SPEC: MagSlim LiDAR + Gyro Navigation, Vacuum Only, 2700Pa, 3hrs Battery Life(2600mAh), 400ml Dustbin, 300ml Water Tank, 7.8cm Ultra-thin FEATURE: LiDAR and Gyro Dual Navi System, 2700Pa 4-Level Suction, 3-Level Water Flow, 3+1 Local Maps, 20mm Barrier-Cross Height, Anti-Drop Protection, HEPA Filter, Carpet Boost, Custom Cleaning, Scheduled Cleaning, Spot Cleaning, Virtual Walls, No-Go Zones, 53dB Low Noise, Custom Voice Control (Works with Google Assistant and Alexa), Tapo APP