COOLNIGHT WH-E27 Baby Sound Machine with Star Projector

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Product guide

COOLNIGHT WH-E27 Baby Sound Machine with Star Projector

Star: The COOLNIGHT WH-E27 baby sound machine combines 15 audio selections with a night light and film-based projector. It offers remote and physical controls, adjustable colors and brightness, and timed sessions, making it a flexible bedside option if you want sound and room lighting in one device.

At a glance

Combines recorded sounds, adjustable light, and film projections in one tabletop device.
The listed sound selection includes lullabies, nature sounds, fan sound, and white noise.
Remote and physical controls are described, with memory and adjustable volume.
Choose among three brightness levels and a 1, 2, or 4 hour timer.

Price

$44.99Save 10%

Reference price: ~~$49.99~~

Price checked: Nov 12, 2026

View offer

Often bought together

Baby Sound Machine with 15 Soothing Sounds, Egg Night Light Star Projector | White Noise Machine for Sleep,31 Color&6 Films,R

$19.98

Pros and cons

Pros

Sound and projection functions share a compact bedside unit, with six films listed in the package contents.
Adjustable colors and three brightness levels allow the light display to be changed for different settings.
A choice of timer durations supports automatic shut-off after a selected session.
Customer feedback describes the controls and scene changes as easy to use.

Cons

The listed timer choices stop at four hours, so the supplied specifications do not describe an all-night timer option.
It requires a Type-C power cable connection, so the listing does not establish cordless operation.

Technical specifications

16 specifications

Identity
Brand	COOLNIGHT
Model	WH-E27

Sound and connectivity
Sound selections	15
Maximum speaker output	5 watts
Wireless connection listed	Bluetooth

Lighting and controls
Light colors	5 mixable colors
Brightness settings	3 brightness levels
Rotation	360° rotation
Timer	1/2/4 hour timer
Control methods listed	Remote

Dimensions and installation
Mounting types listed	Tabletop Mount
Dimensions	4.65"D x 4.65"W x 5.43"H
Weight listed	190 g

Materials and protection
Material listed	Acrylonitrile Butadiene Styrene (ABS)
Waterproof	false

Power
Power cable	1 Type-C power cable (1.5 m)

What to know before buying

The listing describes the unit as Bluetooth-connected but does not specify how Bluetooth is used. Confirm its intended Bluetooth function if that matters to your setup.

What’s in the box

Included

Printed gift box
1 dinosaur egg projector
6 projection films
1 remote control
1 Type-C power cable (1.5 m)
User manual

Who is it for?

A good fit for

Caregivers looking for a bedside sound machine that also projects themed scenes.
Households that want selectable sounds, adjustable light, remote control, and short timed sessions in one unit.
Families who prefer a tabletop device powered by a cable rather than relying on an advertised cordless mode.

Less suited to

Buyers who need a confirmed battery-powered or cordless sound machine.
People seeking a timer longer than four hours based on the listed settings.
Anyone who needs a clearly specified Bluetooth audio-streaming function before purchase.

COOLNIGHT WH-E27 Baby Sound Machine with Star Projector · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 3,397 ratings

5 stars72%72%
4 stars10%10%
3 stars5%5%
2 stars3%3%
1 star10%10%

Customer feedback highlights perceived sound quality, ease of use, and appreciation for the light and color options. Some customers describe the device as useful for baby or toddler bedtime, while the aggregate rating distribution also includes a notable share of low ratings. These reports are impressions rather than evidence of a guaranteed sleep outcome. The listed combination of 15 sounds, adjustable projection, remote, and timer helps explain why the feature mix may appeal to families, but buyers should weigh the mixed ratings against their own needs.

Positive themes

Customer feedback praises the sound quality and the nightlight, and describes changing scenes and colors as straightforward.

Frequently asked questions

What sounds and projection options are listed?

The listing says there are 15 sound choices and six projection films. It names lullabies, nature sounds, fan sound, and white noise among the audio options, and describes films with themes including stars and moons, dinosaurs, ocean life, construction vehicles, and racing cars.

Can the light and projection be adjusted?

The listing specifies five mixable colors, three brightness levels, and 360° rotation. It does not give separate controls or settings beyond these listed features.

What timer settings are available?

The listed timer choices are 1, 2, and 4 hours.

Does it need to stay plugged in?

A Type-C power cable is listed in the package, but the supplied specifications do not establish whether the device also has a battery. Confirm power requirements if cordless use is important.

What is included?

The explicit contents list names a printed gift box, one dinosaur egg projector, six projection films, one remote control, one 1.5 m Type-C power cable, and one English instruction manual.