WIFI SMART CONTROLCompatible with Alexa, Google Home, this desktop essential oil diffuser can easily connect to your smartphone via wifiThe "Smart Living" or "Doodle" app makes it easy to remotely control LED diapers, spray intensity, timer settings, schedule and capture the weather and time in your home. Note: Make sure you have 2.4 GHz as it is the only Wi-Fi band supported by the diffuser. If your wireless network isDual-band 5G WiFi, please switch to support 2.4GHz WiFi connection first. Natural Aromatherapy] This aromatic ultrasonic diffuser adds essential oils as an aromatherapy diffuser and can also be used as a humidifier, It can improve air quality, relieve work and study fatigue, help sleep, and provide you with a healthy and comfortable life.