Max Mode Cleaning: Increase your cleaning power by 2x whenever you need using the app or remote control.Smart App & Voice Controls: Use Alexa or Google Home voice commands to direct cleaning. Use the ECOVACS App to customize, schedule & monitor cleaning sessions, accessory status, & receive error alertsAuto-Clean + 3 Specialized Cleaning Modes: Smart motion guided auto-clean mode, plus single room & spot mode for targeted cleaning, & edge mode for hard-to-clean edges.Ecovacs Basic Features: Includes our unique 3-stage cleaning system, anti-drop & anti-collision sensors, ~120 minute battery life, auto-return charging, automatic software update, durable protective bumpers, air filtration, anti-scratch finish, a large easy-to-empty dustbin, large wheels for climbing thresholds, etc.1-Year Warranty, plus Accessories: Includes (1) remote control, (1) main brush, (2) side brushes, (1) docking station & fantastic customer support. Note, we can not guarantee after-sales service to customers outside the United States.