SmartDevil Small Humidifiers, 500ml Desk Humidifiers, Whisper-Quiet Operation, Night Light Function, Two Spray Modes,Auto Shut-Off for Bedroom, Babies Room, Office, Home (Gray)
- [Automatic Power Failure & Water Shortage Protection] When the water level of the water tank is lower than the water level probe in the water tank, all spray modes will be automatically turned off to eliminate safety hazards..
- [Two Spray Modes] This humidifier contains two spray modes: continuous spray & intermittent spray. Click the spray button for the first time to activate continuous spray mode. Click the spray button a second time, switch to the intermittent spray mode (spray 3 seconds to stop for 2 seconds), click the spray button for the third time, turn off the spray. The duration of the spray can last up to 12 hours and the intermittent spray can last up to 18 hours..
- [Customer Service] Provide free online customer service. We promise to answer within 24 hours . If you have any questions, please feel free to contact us, we are willing to answer your questions..