CIMELR star projector

Fourteen aurora effects give this projector more variety than a simple fixed-colour night light, with adjustments for brightness and movement speed.

It also combines Bluetooth audio and eight built-in white-noise sounds, so one device can set a room’s lighting and sound without relying on a separate speaker.

A remote handles the main settings, including an auto-off timer. There is one practical catch: the projector itself has no battery and needs to stay plugged in.

Best use cases

This CIMELR star projector makes sense for a bedroom or living room where you want moving light for winding down, casual room decor or a more playful atmosphere for a movie night. For example, you could dim the aurora, choose a slower effect and play the built-in rain sound while settling in for the evening. It can also switch to Bluetooth music and sound activation, which makes the light respond to the music for a livelier gathering.

The eight included sounds cover options such as ocean waves, rain, a stream and a music box. That gives you a few ways to try a calmer audio backdrop without streaming from a phone. It suits you if you want lighting and sound functions together, a basic night light may be a better fit if you only need a steady glow and do not expect to use the extras.

Product specs

The projector offers 14 aurora effects, with adjustable brightness and speed. Its built-in Bluetooth 5.0 speaker pairs with a phone, while sound activation makes the projected lights move in time with music. The remote can control the light, modes, speed, music and volume, and the timer can be set to turn the projector off after 1 or 2 hours. If no timer is set, it is described as switching off after 4 hours.

The included kit is a projector, remote, USB cable and user manual. The device runs from a power supply through the Type-C cable, it does not have a built-in battery and is not rechargeable. The stated adapter requirement is 5V 2A, so plan for a suitable adapter rather than assuming the projector can run untethered. The remote is also not rechargeable.

Where it shines

Its appeal is the combination: colourful aurora effects, starry lighting, audio playback and sleep sounds in one unit. If you are comparing it with a dedicated speaker or a projector focused only on lighting, this takes the more all-in-one route. The remote and timer are useful in a bedroom, where you may want to adjust a setting or let the light turn off without getting up.

What kind of setup are you after: a portable lamp, or a plugged-in mood light with sound options? Given how it is designed, the power cable is the main trade-off, placement depends on having power nearby, and it is not a battery-powered option to move freely around the room. The sound functions also add value mainly if you plan to use them, rather than just wanting a simple star effect.

Decisión final

This is worth considering if you want adjustable aurora lighting plus Bluetooth music or built-in white noise, and you have a convenient place to plug it in. Better to avoid it if cordless use is essential, or if you would rather buy a simpler light and do not need the speaker, sound activation or sleep sounds. Its strongest reason to choose it is the range of functions in one projector, its clearest limitation is that those functions come in a device that must remain connected to power.