APP: Smart Life / Tuya Smart Voice Control: Amazon Alexa, Google Home, Tmall Genie, etc. Capacity: 400ml Applicable area: 20-30m² Maximum working time: 10 hours Mist output: about 30-100ml/H Timing: 2H/4H/OFF/ON LED: 7 colors Power: 9W Voltage: AC100-240V, 50/60HZ; DC 24V/0.5A Material: PP PC Size: (D)160mm*(H)175mm Weight: 0.58kg Automatic shutdown: yes, when water runs out Function: humidification/aromatherapy/air purifier/night light Specifications: 【Wifi Dual Mode】Connect to the network faster. The connection speed is 3 times faster than WiFi single mode. WIFI dual mode is more stable and faster   【APP REMOTE CONTROL】-Download the Smart Life/Tuya Smart APP on your mobile phone and tablet to control the aromatherapy essential oil diffuser anytime, anywhere.   【Hands-free Voice Control】- Compatible with amazon alexa, google home, Tmall Genie, etc., simple commands for voice control humidifier.   【Countdown and Planning Function】- Both the light and the spray support the planning function, which can be set according to your personal requirements. and countdown function.   【Linkage function】- The essential oil diffuser can be linked with household appliances such as temperature and humidity sensors and thermostats. When the indoor humidity RH value reaches your value Settings, the diffuser can be turned on/off automatically.   【Colorful Lights】- Built-in LED lights with gradient, fixed and night light modes. The color can be set on the color panel of the smart life APP, or through amazon alexa and google home.   【Family Sharing Function】 - Share the humidifier with your family and create a smart home with your family and roommates.   【Ultrasonic Atomization】 - High resonance frequency ultrasonic atomization, make the mist spray soft and cool, don't worry about water overflow and wet the desktop. The perfect companion for reading, sleeping, yoga and more.   【Auto Power Off Protection】- When the water runs out, it automatically shuts off, extending the life of the diffuser and avoiding the risk of overheating   【Mechanical Operation】 - The humidifier can also be operated by physical buttons when the network is offline. Package Included: 1* diffuser, 1*Adapter, 1*Instruction