---
product_id: 363941488
title: "GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts"
brand: "gravastar"
price: "€ 562.39"
currency: EUR
in_stock: true
reviews_count: 8
category: "Grava Star"
url: https://www.desertcart.sk/products/363941488-gravastar-loudspeakers-mars-pro-portable-bluetooth-speaker-new-version-deep
store_origin: SK
region: Slovakia
---

# 6 RGB dynamic lights synced to music beats 2 subwoofers + 2 tweeters for deep bass & crisp highs 20H battery with EV-grade longevity & fast recharge GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts

**Brand:** gravastar
**Price:** € 562.39
**Availability:** ✅ In Stock

## Summary

> 🎶 Mars Pro: Blast your beats, light your vibe, own the moment.

## Quick Answers

- **What is this?** GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts by gravastar
- **How much does it cost?** € 562.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/363941488-gravastar-loudspeakers-mars-pro-portable-bluetooth-speaker-new-version-deep)

## Best For

- gravastar enthusiasts

## Why This Product

- Trusted gravastar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic RGB Light Show:** Set the vibe with 6 customizable RGB lights that pulse to your playlist, transforming any space into an instant party or chill zone.
- • **Sleek Cyberpunk Design:** Crafted from durable zinc alloy with a minimalist interface and touch volume strip, it’s a statement piece for your desk, home, or outdoor adventures.
- • **Marathon 20-Hour Playback:** Supercharged EV battery technology delivers up to 20 hours of uninterrupted music, outlasting typical speakers by 3-4x recharge cycles.
- • **True Wireless Stereo Pairing:** Double the impact by pairing two Mars Pro units via Bluetooth 5.0 for an explosive, room-filling stereo experience.
- • **Immersive Studio-Quality Sound:** Engineered with exclusive DSP algorithms and acoustic mastery for deep bass, clear mids, and crisp highs that put you front-row at every track.

## Overview

The GravaStar Mars Pro is a premium portable Bluetooth speaker featuring dual subwoofers and tweeters tuned by an acoustic master for rich, distortion-free sound. It boasts a robust 20-hour battery life powered by a high-capacity EV-grade lithium-ion cell, supports true wireless stereo pairing, and includes 6 dynamic RGB lights that sync with your music. Encased in a durable zinc alloy shell with a sleek cyberpunk aesthetic, it’s designed for music lovers seeking immersive sound and eye-catching style on the go.

## Description

Buy GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts: Portable Bluetooth Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A High Quality Product from a High Quality Brand - 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.
Review: Not for use as a Computer speaker! Won't stay on unless actively using. - 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!

## Features

- 【CRAFTED DESIGN, CRAFTED SOUND】The 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 Speakers】The 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 Battery】Gravastar 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 STEREO】Pair 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 SHOW】Get the party started with GravaStar’s 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).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CTVNNV7 |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Capacity | 20 Hours |
| Best Sellers Rank | #23,261 in Electronics ( See Top 100 in Electronics ) #665 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Charging Time | 24 Hours |
| Color | War Damaged Yellow |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet |
| Control Method | Voice |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (492) |
| Date First Available | August 20, 2021 |
| Impedance | 4 Ohms |
| Included Components | 1 x GravaStar Mars Pro Bluetooth Speaker, 1 x Instruction, 1 x Type C cable, 1 x Type C+Aux cable |
| Input Voltage | 5 Volts |
| Is Waterproof | TRUE |
| Item Weight | 3.09 pounds |
| Item model number | Gravastar Mars Pro |
| Manufacturer | Gravastar |
| Material | Zinc Alloy |
| Maximum Range | 10 Meters |
| Model Name | Gravastar Mars Pro |
| Mounting Type | Tabletop Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 6.69"D x 6.69"W x 7.09"H |
| Recommended Uses For Product | For Computers, For DVD Players, For Gaming Consoles, For Music Players, For Smartphones or Tablets |
| Shape | rectangular prism |
| Signal-to-Noise Ratio | 86 dB |
| Speaker Size | 2.5 Inches |
| Speaker Type | Surround Sound |
| Special Feature | Portable, Stereo Pairing |
| Subwoofer Connectivity Technology | Wireless |
| Surround Sound Channel Configuration | 2.1 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 20 Centimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** GravaStar
- **Connectivity Technology:** wired, wireless
- **Frequency Response:** 20000 KHz
- **Speaker Maximum Output Power:** 15 Watts

## Images

![GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts - Image 1](https://m.media-amazon.com/images/I/71e4jMtlHQL.jpg)
![GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts - Image 2](https://m.media-amazon.com/images/I/81BeiENtvBL.jpg)
![GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts - Image 3](https://m.media-amazon.com/images/I/71gTH4hq5JL.jpg)
![GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts - Image 4](https://m.media-amazon.com/images/I/61B8tdV1TIL.jpg)
![GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts - Image 5](https://m.media-amazon.com/images/I/61esqnF-XRL.jpg)

## Questions & Answers

**Q: Did the CEO or CMO set the price and everyone was too afraid to speak up?**
A: It was great I love the sound so good with a small device like this

**Q: why are the speakers so expensive?**
A: Mostly because of the design. The sound quality and bass are pretty decent but as far as quality goes jbl beats it

**Q: Can it be sink to a Smart tv like wifi or how would it work for ? Thank you**
A: I'm not 100 percent sure, but I do know that whenever I emailed the company, someone responded to all my questions within the next business day. I would say email them just to confirm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A High Quality Product from a High Quality Brand
*by M***S on October 13, 2021*

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.

### ⭐⭐⭐⭐⭐ Not for use as a Computer speaker! Won't stay on unless actively using.
*by C***Z on December 6, 2024*

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!

### ⭐⭐⭐⭐⭐ Futuristic sound
*by S***T on December 25, 2025*

This is a great speaker. I brought it because of its looks and was presently surprised at the quality of the sound. It is playing music right now and while I would not call it throbbing bass. It is adequate, especially when you look at the size of it. The woofer is facing into a corner now and it really sounds good. I can leave it playing all day on the battery with time left over on the charge. Great value for money and a real conversation peace. I have another popular Bluetooth speaker and I believe this sounds, and definitely looks better.

## Frequently Bought Together

- GravaStar Loudspeakers Mars Pro Portable Bluetooth Speaker New Version, Deep Bass Loud Stereo Sound, 15H Playtime, 6 RGB Lights, Dual Pairing, Portable for Home, Outdoors, Party, Camping, Home, Gifts
- GravaStar Mars Pro Charging Base, Type-C Charging, Magnet Adsorption, 6 RGB Lights, Cool Stuff for Your Room
- GravaStar 65W Charger, Alpha65 Robot Fast GaN Charger Block, 3-Port Fast Power Adapter, Foldable Compact for Travle, Used for iPhone, MacBook, iPad, Galaxy S23/S24, Steam Deck (65W, Yellow)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*