The Vivosun Aerostream UO75 Humidifier is your perfect small-space solution for maintaining optimal humidity in grow tents, indoor gardens, or home environments.

 Featuring a compact 750ML water tank, this humidifier provides up to 18 hours of continuous mist or 28 hours of intermittent operation — all while taking up minimal space. Ideal for desktops, grow shelves, or bedside tables, the UO75 offers two mist modes that can be toggled with a simple button press.

The intelligent memory function ensures your last-used setting is remembered even after shutdown. Whether you need a steady stream of humidity for your plants or intermittent misting for air comfort, this unit adapts to your needs.

It includes smart safety features like automatic shut-off when water is low, helping to prevent damage or overheating. With USB power compatibility, it is portable and travel-friendly. Connect it with the VGrow Smart Grow Box for remote app control using the Vivosun App (note: not compatible with GrowHub Controller E42A).

Whether you're humidifying a baby’s room, office, study, or micro grow tent, the Vivosun UO75 combines sleek design, efficient performance, and smart connectivity to deliver consistent humidity control.

Features:

Compact 750ML Water Tank: Provides up to 18 hours of continuous mist or 28 hours on intermittent mode; portable and space-saving.

Two Mist Modes: Toggle between continuous and intermittent misting via a single button; includes memory function to recall last-used mode after restart.

Smart Water-Shortage Protection: Automatically shuts off operation when water runs low, preventing safety hazards.

USB Powered: Ideal for flexible use in bedrooms, studies, offices, grow tents, and travel setups.

Smart Control via VGrow: When connected to the VGrow Smart Grow Box, it can be controlled remotely through the Vivosun App.

SGS Compatible: Fully integrates into the Vivosun Smart Grow System for smart horticulture environments.

Low Maintenance Tips: Avoid using oils, perfumes, or distilled water; allow cotton wick to soak before use; replace wick at end of each season or when discoloured.

Not Compatible with: Vivosun GrowHub E42A Controller.