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.Our most popular smart speaker - Now with a fabric design and improved speaker for richer and louder sound.Voice control your music - Stream songs from Amazon Music, Apple Music, Spotify, Sirius XM, and others. You can also listen to audiobooks from Audible.Bigger, better sound - Pair with a second Echo Dot (3rd gen) for rich, stereo sound. Fill your home with music with compatible Echo devices in different rooms.Ready to help - Ask Alexa to play music, answer questions, read the news, check the weather, set alarms, control compatible smart home devices, and more.