Check Out Gravastar Mars The Portable Speaker From Our Apocalyptic Future

The Gravastar Mars is exclusive, stunning, and sounds good. It is the proper little buddy to usher in the apocalypse. It is not low-cost at $300 for the Broken Yellow version. However, good issues usually aren’t. 


  • Model: Gravastar / Zoeao
  • Connectivity: Bluetooth 5.0, 3.5mm Aux
  • Battery: ~20 hours, charged by USB-C
  • Water Resistance: None


  • I mean… simply take a look at it! It is attractive.
  • Separate full vary and bass driver for total good sound


  • Expensive
  • Volume management is just too delicate

The Gravastar Mars is an eye-catching mural and an ideal moveable or desktop speaker. Taking the type of a scuttling drone from the far-flung war-torn future apocalypse (so… in all probability subsequent yr at this price), the spherical-shaped Mars with three extendable legs options enticing lighting focussed across the eyeball within the heart.

As we speak, we’re having a look at the Warfare Broken Yellow version, which is hand-painted with blue lighting and retails at $300.

Additionally, out there is a Broken Pink version (with yellow lighting), as nicely undamaged editions in “house grey” with inexperienced lighting or “sci-fi blue” with blue lighting. The undamaged fashions are $100 cheaper at $200, which remains a good chunk of change for a conveyable Bluetooth speaker.

Gravastar Mars Design

GravaStar Mars Pro - Futuristic Bluetooth Speaker Black/White

Wanting like one thing that escaped from the Aperture Laboratories (the truth is, Gravastar did have a white version at one level, although it is both out of inventory or withdrawn from sale), the Gravastar Mars weighs a hefty 3.5lbs (1.6kg) and stands a full 7.5 inches. It is pretty a beast to behold in the acute form of means.

The case is predominantly a robust zinc alloy on the highest and underside, although the mid-section seems to be plastic.

The LED lighting is targeted at the entrance; however, you may discover more miniature accent lighting on the facet grills and the legs, which might fold for storage.

On the underside, you may discover the USB-C charging port and three.5mm Aux enter. I found myself desirous of apologising to the Lil man for exposing his delicate stomach like this.

A material-covered charging cable is included within the field, and a stereo cable. The charging cable is right-angled on one finish, so it may be fitted to cost the unit with no need to depart him rolled over in a most undignified method.

It’s also possible to buy a non-compulsory charging base for $60, although we did not obtain one for testing.

Check Out Gravastar Mars The Portable Speaker From Our Apocalyptic Future

Across the rear is a separate bass driver (no particular lighting around that), and above that sit three buttons for controlling the machine. These include total energy, LED, and Bluetooth buttons.

Lengthy urgent on the facility button performs a neat deactivation or power-on sequence. In contrast, the LED controller can be utilised to activate or off the built-in lighting if you’d like.

The Bluetooth capabilities are much anticipated, with an extended button press to enter pairing mode. The machine makes use of Bluetooth 5.0 for latency-free audio, and I used to be more than pleased streaming YouTube to it without experiencing the timing mismatch that typically occurred on older wi-fi audio systems. However, in case you did have issues, there’s all the time the aux enter beneath.

On the very prime of the primary physique, there is a touch-sensitive quantity slider with extra blue LEDs to point to the present quantity degree.

Whereas visually spectacular, you must be cautious. Simply choosing the Mars up or brushing your hand throughout the highest, you may end up in an auditory bomb. Maybe two touch-sensitive buttons to extend the amount in discrete levels would have been less harmful. I could sound outdated; however, this factor can get ridiculously loud.

There isn’t any robotic voice assistant integration, a precision pew-pew laser, or legs for stability. You can’t remote manage it.

As a single speaker, each channel is blended collectively for mono output. But when your pockets are deep sufficient, you possibly can hook up two for stereo sound.

Audio High quality

Gravastar Mars Pro Bluetooth Speaker | Hear Everything - YouTube

As a $300 speaker (admittedly, the “undamaged” editions are $200, so a good chunk of this value goes on the hand-painted ending course of), I anticipate the Gravastar Mars to sound nearly as good as it appears to be. Fortunately, it lived as much as my expectations.

I ran via a choice of audio checks from and could not determine any obtrusive points. I’ll word that on the bass response test, I might solely hear right down to 40Hz, whereas 30Hz and 20Hz produced no audible bass; however, it did end in a small quantity of distortion noise. I could not attend this throughout common utilisation, nevertheless.

48dB beneath full-scale quantity was regarding the restrict of the dynamic vary I might determine.

Extra importantly, I ran via a spread of songs I am aware of, and so they all sounded first rate sufficient. You must nevertheless keep in mind that the legal guidelines of physics stop one thing this small from producing floor-shaking bass.  It is a good speaker for its dimension that punches nicely above its weight, but it indeed’s nonetheless somewhat prime and mid-heavy for my tastes.

You will not run a DJ set from this; however, you may take it down the park for a post-apocalypse picnic.


Gravastar's Mars Pro Speaker Looks and Sounds Out of This World - Daily  Reuters

On a tool of this dimension, it is good to see uncovered bolts and screws as an integral part of the general design aesthetic.

Although I have never absolutely disassembled it, the higher zinc-alloy casing appears to be solely and is secured by two hex bolts on the perimeters. Pulling this shell away reveals the primary physique of the machine, in the identical sturdy plastic as the centre part. Numerous smaller hex bolts additionally save the bass driver. You may want precision to restore the package because the iFixit Mahi can open this.

A set of small Phillips-head screws then secures the management circuitry to the primary physique. I think all the factors might be disassembled comparatively simply to its part degree.

iFixit does not have a repairability ranking; however, the prospects are suitable for my part. I am going to replace if I ever have to strive.

Battery Life

Gravastar Venus Bluetooth Speaker: Not from Earth | Indiegogo

The internal 10,000mAh battery gives an acknowledged 20 hours playback. I streamed Spotify to it for around 4 hours a day at medium quantity, with the lighting on, and it lasted into the fifth day, so this appears correct sufficient. The total cost takes around 4 hours.

It isn’t the best at school battery life by any means; however, once more, I do not assume the battery issues an excessive amount of in this kind of product. It is an object artwork to your desktop, not your one and solely block-party speaker. The likelihood is you will not be removed from a charger.

Finest Collapse Buddy

FAQs | Gravastar

The Gravastar Mars is specially designed, sounds good, and is distinctive. Sure, it is costly, however well-made and unique issues are typical. If you’d like one thing somewhat totally different on your desktop or are in search of the proper present for gaming obsessed teenagers, the Gravastar Mars could be nicely obtained.

If you simply need some generic rectangular-shaped black plastic tat to take to the seaside, then I am confident Amazon can cater to your whims with 6,000 equivalent product listings at discount costs.

The Gravastar Mars is the proper little buddy to rock out with as fashionable society crumbles around us. I simply wanted he was somewhat extra talkative and would cease watching me so intently together with his ominous blue eye.

Check Out Gravastar Mars The Portable Speaker From Our Apocalyptic Future

Gravastar Mars Is a Portable Speaker

You may also like


Latest articles


PROS Active noise cancellation is even better.Sound is more balanced...

Mobile Pixels Duex Lite Review

The Mobile Pixels Duex Lite ($269) differs from most...

Payoneer Review

Payoneer is a financial services firm based in New...

The Jabra Elite 7 Pro

The Elite 85t earphones from Jabra pleased us with...

Disclosure: Written and researched by the Get Gear Tech crew. We spotlight services and products you may discover fascinating. If you happen to purchase them, we could get a small share of the income from the sale from our companions. We could obtain merchandise freed from cost from producers to test. This doesn't drive our resolution as to whether a product is featured or beneficial. We function independently from our promoting group. We welcome your suggestions. Please e-mail us at [email protected] 

Get Gear Tech is an affiliate-based website that tests and reviews the best tech, appliances, gear, and more. You can trust our veteran reviewers and experts to find the best stuff just for you. Get Gear Tech strives to be probably the most trusted product suggestion and service on the web. We obsessively test and report on thousands of things annually to suggest one of the best of all the things. We aim to save lots of you time and get rid of the stress of buying, whether or not you’re on the lookout for on a regular basis gear or items for family members. We work with complete editorial independence. Meaning nothing seems on the location as a suggestion until our writers and editors have deemed it one of the best by our rigorous reporting and testing.


find out more!