Aoibox 4L Top Fill Cool Mist Humidifier with 3 Mist Levels 8H Timer Essential Oil Tray Humidity Display for Bedroom Large Room

The 4-liter extra-large tank delivers up to 15 hours of continuous mist on low mode, covering up to 300 sq ft for bedrooms and nurseries while protecting plants, furniture

Monitor room humidity at a glance with the built-in digital display and set your ideal moisture level so the unit auto-adjusts mist output to maintain a healthy environment

Pour water directly into the wide-top opening without disassembling the tank, and clean easily through the large opening with BPA-free components and a streamlined base

Choose low, medium, or high mist intensity to match your needs and program the 8-hour timer for efficient overnight use or targeted plant hydration

Add essential oils to the dedicated tray for a spa-like ambiance while sleep mode operates below 28dB with lights off and auto shut-off when water runs low

Enjoy quiet custom comfort with simple manual controls suited for bedroom, baby, plants, and large-room use throughout the home