Bekady ME-205BH-B 5L Ultrasonic Humidifier

The Bekady ME-205BH-B is a 5-liter ultrasonic humidifier with a top-fill design, adjustable humidity control and a sleep mode. Its listed 35-hour runtime and 450-square-foot coverage are manufacturer claims, while the touch controls, corded power and compact listed dimensions suit buyers looking for a bedroom unit with adjustable operation.

At a glance

Top-fill, detachable 5-liter tank is described as easier to refill and access for cleaning.
Automatic humidity control is described as adjusting mist output to help maintain a selected level.
Three mist levels, an adjustable nozzle, a 1–12 hour timer and an auto-shutoff feature provide control over operation.
Sleep Mode turns off display lights. The listing claims operation as low as 22dB.
A dedicated aroma pad keeps essential oil out of the water tank.

Price

$37.99Save 24%

Reference price: ~~$49.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Large listed tank capacity and claimed runtime may reduce refill frequency compared with smaller reservoirs.
Top fill and a visible water level make refilling easier to monitor without moving the unit.
Humidity setting, three mist levels and a timer allow more adjustment than a fixed-output unit.
The claimed child lock helps prevent unintended button presses, and the listing says an included filter captures particles from water.

Cons

Corded electric operation requires access to a power outlet.
The listed 5-liter capacity still requires periodic refilling, and the listing advises regular cleaning and distilled or filtered water.

Technical specifications

15 specifications

Identity
Brand	Bekady
Model	ME-205BH-B

Capacity and operation
Tank capacity	5 liters
Operating mode	Ultrasonic
Claimed coverage	450 square_feet
Claimed runtime	35 hours
Listed power	23 watts
Power configuration	Corded Electric

Controls and features
Control method	Touch
Display	Digital Display
Listed features	Detachable Tank, Sleep Mode, Auto Shutoff, 3 Mist Levels, Aroma, Cool Mist Air Humidifier for Large Room, Baby Nursery

Dimensions and materials
Dimensions (D × W × H)	7.48"D x 7.28"W x 11.02"H
Weight	3.3 pounds
Material	Plastic
Color	Black

What to know before buying

Coverage, runtime and low-noise figures are manufacturer claims. Use distilled or filtered water as the listing recommends, and clean the unit regularly to maintain performance.

What’s in the box

Included

Humidifier

Who is it for?

A good fit for

Bedroom users seeking a top-fill humidifier with adjustable humidity and a sleep mode.
Buyers who want a detachable tank, timer and several mist settings in one unit.
People who want to use a separate aroma pad rather than add oil directly to the tank.

Less suited to

Buyers who need a cordless humidifier or a tank that never needs refilling.
Anyone who requires independently verified coverage, runtime or noise measurements.

Bekady ME-205BH-B 5L Ultrasonic Humidifier · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 49 ratings

5 stars80%80%
4 stars20%20%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate customer ratings are favorable, with most ratings in the five-star category and the rest in the four-star category. No written feedback is supplied, so those ratings do not establish specific strengths or problems. For buyers considering its 5-liter tank, adjustable humidity and sleep mode, the ratings offer only a broad satisfaction signal, not confirmation of the listed performance claims.

Frequently asked questions

How much water does the tank hold?

The listing gives a 5-liter capacity and says the unit can run for up to 35 hours. Runtime is a manufacturer claim and depends on operating conditions.

Does it control humidity automatically?

The listing says you can set a preferred humidity level and automatic control adjusts mist output to help maintain it.

Can essential oil go in the water tank?

The listing describes a dedicated aroma pad and says to add essential oil there, keeping it out of the water tank.

What maintenance does the listing recommend?

It advises regular cleaning and using distilled or filtered water to help maintain performance.