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GravaStar

GravaStar Mars Pro Bluetooth Speaker, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Jul 17
Order within 1 hour and 50 minutes
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Color: Black


Features

  • CRAFTED DESIGN, CRAFTED SOUNDThe GravaStar Mars Pro is created for music lover. The Bluetooth speaker has built-in, exclusive DSP audio algorithms that give you a deep bass, accurate mids, and crisp highs. Combined with an equal-loudness contour, you get a powerful sound experience.
  • Incredible Stereo Sound & Powerful Deep Bass SpeakersThe volume of mars pro is tuned by the international acoustic master Gates, even at low volume, it can stably output high-definition deep bass Built-in 2 subwoofers and 2 tweeters, loud and undistorted treble, and deep and delicate bass, the loud speaker like being in front of the artist, next to them in the studio or on stage. bringing you closer to the music. You have to hear it to believe it.
  • 20H Powerful BatteryGravastar Bluetooth speaker portable wireless built with a high power capacity super electric vehicle battery, can be recharged more than 1000 times, and the maximum actual capacity will not be reduced. Compared to the 300 times rechargeable battery of ordinary speakers, the working life is 3-4 times, and has twice the voltage to provide stronger power. Let's enjoy music day to night.
  • BETTER SOUND WITH TRUE WIRELESS STEREOPair two Mars Pro speakers to get an explosive, immersive sound. Equipped with True Wireless Stereo Bluetooth 5.0 technology, your Mars Pro lets you level up your listening experience.
  • BUILT-IN LIGHT SHOWGet the party started with GravaStars 6 dynamic RGB lights. Set it to a single color, automatically change the colors gradually, or even light up your room to the beat of your music. Mars Pro sets the mood of your room.
  • *Current version: V2. Please note V2 is not compatible with V1 (The older version).

Features

  • ZINC ALLOY SHELLMars Promain body is made with a high-quality zinc alloy sphere that allows sound waves to resonate within its space. With a weight of 4.63LBs , Mars Pro speakers bluetooth wireless remains stable when playing music with heavy bass at high volume.
  • COOL BLUETOOTH SPEAKERS Light up your space beautifully, create the perfect ambiance with 6 RGB Lights,15H play time, cool gadgets take your party anywhere and play music everywhere
  • STEREO AND BASS Audiophile - Level algorithmic acoustics, 2.5" full-range speaker, and 1" high-frequency tweeter provide crystal clear & distortion-free sound,portable bluetooth speakers Rich bass is produced across all genres of music, from pop to jazz, to rock.
  • TWS STEREP PAIRINGPair two speakers via a single device for ultimate strero sound,Futuristic design let Mars Prolegs are easily foldable for transportation and storage.
  • CONNECTING IS EASY Bluetooth 5.0 Voice prompts talk you through pairing your device to this Wireless Bluetooth speaker, Your device connects to the speaker quickly.

Description

Mars Pro Yellow Every Mars Pro warfare damaged is worn by a senior figure master, each is unique Bluetooth 5.2 Mars Pro has built-in Bluetooth 5.2, which can quickly connect with your mobile phone, laptop, tablet and desktop computer. 6 GRB LED LIGHTS The Dynamic 6 RGB lights have different modes to showcase the various color options available, where the first mode allows you to select a single color to display while the other mode will automatically change the colors gradually. Make your room look good and feel good as you blast your music away with the stylistic Mars Pro Speakers. Read more POWERFUL, STRONG AND CRAZY BASS Mars Pro features an additional 2.5" full-range speaker, 1" high-frequency tweeter and now boasts a maximum 20W output with a high sensitivity of 86 db. With these specs, you can feel a stronger bass at loud volumes with less sound distortion and feel your music as much as you hear it. Mars Pro Bluetooth speaker delivers ultra-powerful bass even at low volumes. ZINC ALLOY SHELL The Triangular support structure and the overall shock absorption design ensure the stability of the speaker. The main body of the Gravastar Mars Pro Bluetooth speaker is made with a high- quality zinc alloy sphere that allows sound waves to resonate within its space. Touch to adjust the volume Touch to adjust the volume, it is very convenient to use Read more


Product Dimensions: 6 x 6 x 6 inches


Item Weight: 2.86 pounds


Batteries: 1 Lithium Ion batteries required.


Date First Available: August 20, 2021


Manufacturer: GravaStar


Country of Origin: China


Brand: GravaStar


Speaker Maximum Output Power: 15 Watts


Frequency Response: 20000 KHz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Tabletop Mount


Enclosure Material: Zinc Alloy


Speaker Type: Portable Bluetooth Speaker, Outdoor


Additional Features: Portable, Stereo Pairing


Antenna Location: For Computers, For DVD Players, For Gaming Consoles, For Music Players, For Smartphones or Tablets


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Maximum Range: 10 Meters


Control Method: Voice


Speaker Size: 2.5 Inches


Woofer Diameter: 2.5 Inches


Bluetooth Range: 10 Meters


Specific Uses For Product: home entertainment, outdoor activities, parties, traveling


Total Ethernet Ports: 1


MP3 player: No


Battery Average Life: 15 Hours


Controller Type: Button, Touch volume control


Unit Count: 1 Count


Item Dimensions D x W x H: 6.69"D x 6.69"W x 7.09"H


Connectivity Technology: Bluetooth


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Battery Charge Time: 4 Hours


Battery Capacity: 20 Hours


Brand: GravaStar


Model Number: Gravastar Mars Pro


Model Name: Gravastar Mars Pro


Built-In Media: 1 x GravaStar Mars Pro Bluetooth Speaker, 1 x Instruction, 1 x Type C cable, 1 x Type C+Aux cable


Warranty Description: 1 year manufacturer


Number of Items: 1


Customer Package Type: Frustration-Free Package


Manufacturer: GravaStar


Age Range Description: Adult


Speaker Maximum Output Power: 15 Watts


Input Voltage: 5 Volts (DC)


Number of Power Levels: 1


Frequency Response: 20000 KHz


Number of Audio Channels: 2.1


Impedance: 4 Ohms


Signal-to-Noise Ratio: 86 dB


Compatible Devices: Laptop, MP3 Player, Smartphone, Tablet, Television


Power Source: Battery Powered


Number of Batteries: 1 Lithium Ion batteries required.


Audio Driver Type: Dynamic Driver


Number Of Circuits: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A High Quality Product from a High Quality Brand A High Quality Product from a High Quality Brand
Color: Black
Review Image by Miles
Review Image by Miles
Review Image by Miles
Review Image by Miles
Review Image by Miles
Review Image by Miles
Know this: This speaker is worth every penny. I’m going to just say that right off the bat! In buying this, you aren’t just paying for the incredible attention to detail that most definitely went into the overall conceptual design that went into building this pure essence of cyberpunk, but you’re really paying for the sturdiness of the build and the internal build for the audio, too! My fiancée and I love this for more than it’s outside, but what a powerful punch it packs inside too. Inside and out, the sound is clean, and the zinc alloy build really allows for a lot of wiggle room in finding your audio preferences. This speaker isn’t just for hi-fidelity gaming; it ranges from supporting bass-heavy tracks and delivering on clean or dirty punchy midtones, to even simply enjoying a podcast in the kitchen background while I cook with my fiancée, as it beautifully enhances the speaking audio. When paired with an equaliser/EQ software, where you can also adjust and fine tune your audio experience to your liking, pairing it with this speaker means there is nothing but endless opportunities for incredible sound experience every session. So let’s get into it: The LEDs are bright, yet not overwhelming to its overall design, so visually it continues to be striking enough to set the ambience wherever your work station, battle station, home office space is and not feel out of place or clunky and taking up too much space. These LEDs, however, are not just for show, but they serve as Bluetooth pairing and battery level indicators!! The top being a real-time touch strip for adjusting the volume is neat too. When it comes to audio, traditionally for me, physically adjusting and fine tuning stuff is what makes the experience, something harder in our Bluetooth world nowadays, so it’s a welcome and neat little addition. I really enjoy looking over the Mars Pro and seeing how much thought went into simplifying parts of its design for a more simple, streamlined, and clean layout, AKA, there are 4 buttons (not counting the volume strip,) for Bluetooth, ON, OFF, and changing LED colours. No distractions or distractive design functions; it’s sleek, well-built, weighty without being hefty, solid, and aesthetically pleasing. Another plus is that the battery life is great and can last a LONG, LONG TIME before needing a charge with regular light-moderate activity. And the speaker isn’t just the best part; the packaging is INCREDIBLE and stunning, as you can see from my photos, and the protective styrofoam packing inside the box it came in is just as on point too. Last but not least, the brand itself and its customer service is incredible and has been great when I’ve had any other questions about the product or the brand. This isn’t just another product for them, but they pride themselves on quality of sound, durability, and satisfaction of their customer base, and it shows. My fiancée and I are big cyberpunk/techwear enthusiasts, and as music and gaming have played a big role in our lives and lifestyle, this brand and speaker have blown our expectations, experiences, and aesthetic ideals out of the water! Conclusion: absolutely in love with the Mars Pro speaker and Gravastar. Bravo. I look forward to another purchase from them; my fiancée and I thought we only needed one speaker, but down the road a second is definitely in sight. ... show more
Reviewed in the United States on October 13, 2021 Reviewed in the United States on October 13, 2021 by Miles
    • Not for use as a Computer speaker! Won't stay on unless actively using.
Color: Black
The Gravastar Mars Pro is undeniably a cool speaker! Its design is stunning, the sound quality is excellent, and it feels like a high-quality, well-built piece of tech. However, there’s a significant issue that dampened my experience: it randomly shuts off. According to the company, the speaker powers down after 26 minutes of inactivity, even when plugged in, and this feature cannot be disabled. While I can somewhat understand this for energy-saving purposes, it’s disappointing for such a premium-priced product. What’s worse is that the speaker shut off three times while I was actively using it during a Teams call. Hoping this was a defect, I returned my first unit and got a replacement, but the problem persisted. It seems the speaker doesn’t recognize a Teams call as "active use," which is a serious oversight for anyone intending to use it for more than just playing music. Despite this flaw, I decided to keep it because I absolutely love the design. I now use it primarily to play music during the day, where it shines in both sound and aesthetics. That said, the constant powering down is frustrating. Not only does the sound stop, but the beautiful lighting effects turn off as well, leaving you with a plain, dark speaker unless you manually turn it back on every 30 minutes. I also purchased the $60 base, which stays lit all the time, hoping it would keep the speaker on—but it doesn’t. For a product this expensive, it feels like a missed opportunity not to include an option to override the auto shut-off or keep the lighting effects on. While it looks amazing and sounds great, the lack of usability and customization for such basic functionality is a massive disappointment. I really hope Gravastar takes this feedback into consideration and releases an update or a new product that allows the speaker to stay on and stay lit. After all, the lighting is what makes it such a conversation piece! ... show more
Reviewed in the United States on December 6, 2024 by Christine Stranz
    • What a beauty! What a beauty!
Color: War Damaged Yellow
Review Image by Ryan
First of all I love how the speaker looks. Its aesthetic and well-made. The sound is good but it’s not lossless audio or spatial audio but I dont care. Doesn’t make much of a difference the way I hear it. I love the bass though! Overall I love this!!!
Reviewed in the United States on June 6, 2026 Reviewed in the United States on June 6, 2026 by Ryan
    • Love this speaker.
Color: War Damaged Yellow
Great looks and good sound perfect for you desktop gaming area.
Reviewed in the United States on June 4, 2026 by Burn
    • Epic Design with Powerful Sound - A Collector’s Dream Epic Design with Powerful Sound - A Collector’s Dream
Review Image by MoneyMarrowTech
The GravaStar Assassin’s Creed Mars Pro Limited Edition is one of the most impressive Bluetooth speakers I’ve reviewed. As a huge Assassin’s Creed fan, the design is an instant win, but this speaker also delivers exceptional sound quality that truly stands out. Design and Build The design is incredible – it feels like something straight out of the Assassin’s Creed universe. The details and craftsmanship are impressive, with high-quality materials that feel premium and durable. With only 1,000 units made, it’s a collector’s item, and the exclusive look definitely lives up to that status. The 6 RGB lights add a cool visual effect, and you can customize them to match your setup. Sound Quality For its size, the Mars Pro packs a punch. The bass is deep and resonant, and the stereo sound fills the room without any distortion, even at high volumes. It’s well-balanced, so whether I’m listening to music, watching movies, or gaming, the audio experience is immersive. Battery Life With up to 15 hours of playtime, this speaker is ideal for long sessions. I haven’t had to recharge it often, even with regular use, which is a big plus for a Bluetooth speaker of this caliber. Pros Unique, High-Quality Design: Assassin’s Creed fans will love the aesthetic. Powerful Sound: Deep bass and clear stereo sound that fills any space. Long Battery Life: 15 hours of playtime is impressive. RGB Lighting: Customizable lights add a nice touch to any setup. Dual Pairing: Easily pairs with another Mars Pro for even better sound. Cons Price: It’s a premium product, but the quality and limited edition status make it worth the investment. Availability: Only 5 units left – act fast if you want one! The GravaStar Assassin’s Creed Mars Pro Limited Edition speaker is a must-have for collectors and audio enthusiasts. It combines iconic design with powerful audio, making it both a functional and visually striking piece. Highly recommended for any fan of Assassin’s Creed or anyone who wants a top-notch Bluetooth speaker. ... show more
Reviewed in the United States on October 27, 2024 Reviewed in the United States on October 27, 2024 by MoneyMarrowTech
    • More than adequate bass
Color: War Damaged Yellow
This is one epic speaker! Pairing it with a second is life changing. Before buying one I did a bit of research and many reviews and videos noted less than ideal bass but after purchasing them I can confidently say that they punch out more than enough for a balanced EQ. These speakers produce way more than my triple driver studio speakers. Although, not as much as a subwoofer. Solid heavy weight construction, a bit of War of the Worlds-esk design. Highly recommend! ... show more
Reviewed in the United States on May 3, 2026 by Garreth
    • Poor connectivity.
Color: War Damaged Yellow
Cool-looking speaker that is about it. It disconnects on its own; it requires repairing. I am annoyed at these glitches, especially at this price point. No more Gravastar anything for me.
Reviewed in the United States on May 19, 2026 by Teemos
    • If you like sci-fi type electronics, Gravastar is the brand for you.
Color: Black
Love this product. Love this brand. I've had this speaker in particular for a year and a half. No sign of ware, made if pure metal (im thinking stainless steel) , really nice bass (got a little sub in there). Has great features like a slider bar for the volume foldable legs for storing and Bluetooth. Hoping they make a rad looking charging base for this product similar to the charging bricks they have but making the product look more like its standing. ... show more
Reviewed in the United States on May 4, 2026 by XboxAdministrator

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