ITEM NAME:Small Portable Desk Humidifier, Double-Head Spray Cool Mist Humidifier, USB Mist Description: Two Misting Modes: Tab the switch to adjust the amount of fog as you like, duble-head spray mode and one-head spray mode. Timer Function and Quiet Work: 3 hours dual spray mode, 6 hours single spray mode.Extremely quiet working and no bothering (
