Hianjoo - Essential Oil Diffuser

Hianjoo Essential Oil Diffuser 450ml
This compact diffuser holds 450ml of water, balancing size and capacity for spaces like bedrooms, offices, or yoga studios. It uses ultrasonic technology to disperse essential oils, which some users find helpful for unwinding or creating a calmer atmosphere. The automatic shut-off kicks in when water runs low—handy if you’re prone to forgetting to refill it.

You’ll get a remote to adjust settings from across the room: tweak mist intensity, cycle through seven LED colors, or set a timer. The lights double as a soft nightlight, though a few reviewers noted the base color (light brown) might look more gray in certain lighting.

At 13cm tall and weighing 350g, it’s lightweight but not tiny. One user mentioned the mist doesn’t rise high, so placement matters—keep it clear of shelves or walls. Most agree it’s quiet, with no disruptive humming during use. Build quality leans practical, using ABS plastic that holds up to daily wear.

Priced under £15, it’s a budget pick. Reviews are mostly positive (4.3/5 stars), praising its simplicity and value. A handful had issues: one unit stopped misting after 30 minutes, another found the curved plug design awkward. For those wanting a no-frills diffuser with basic features, it’s a straightforward option. Just add your own oils.