---
product_id: 363941489
title: "Mars Pro Portable Bluetooth Speaker with Deep Bass & Stereo Sound | 20W Speakers with Passive Bass Radiator, 15H Battery, 6 RGB Lights, Dual Pairing And Touch Controls For Gaming, Home& Parties"
brand: "gravastar"
price: "59620 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Grava Star"
url: https://www.desertcart.is/products/363941489-mars-pro-portable-bluetooth-speaker-with-deep-bass-and-stereo
store_origin: IS
region: Iceland
---

# 6 dynamic RGB light modes 15W stereo output power 20H battery life, 1000+ recharge cycles Mars Pro Portable Bluetooth Speaker with Deep Bass & Stereo Sound | 20W Speakers with Passive Bass Radiator, 15H Battery, 6 RGB Lights, Dual Pairing And Touch Controls For Gaming, Home& Parties

**Brand:** gravastar
**Price:** 59620 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Mars Pro Portable Bluetooth Speaker with Deep Bass & Stereo Sound | 20W Speakers with Passive Bass Radiator, 15H Battery, 6 RGB Lights, Dual Pairing And Touch Controls For Gaming, Home& Parties by gravastar
- **How much does it cost?** 59620 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/363941489-mars-pro-portable-bluetooth-speaker-with-deep-bass-and-stereo)

## 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

- • **Plug & Play Versatility:** Seamlessly connects to laptops, smartphones, gaming consoles & more with 10m Bluetooth range.
- • **Studio-Grade Sound Precision:** Exclusive DSP algorithms deliver deep bass, crisp highs & accurate mids for immersive audio.
- • **True Wireless Stereo Pairing:** Link two Mars Pro speakers via Bluetooth 5.0 for explosive, room-filling sound.
- • **Endurance That Outlasts Your Day:** 20-hour battery with super EV-grade cells ensures marathon listening without a recharge.
- • **Cyberpunk Aesthetic Meets Function:** Zinc alloy chassis with sleek touch controls and ambient RGB lighting to elevate your space.

## Overview

The GravaStar Mars Pro is a premium portable Bluetooth speaker featuring 15W stereo output powered by dual subwoofers and tweeters, enhanced by exclusive DSP audio tech for rich, distortion-free sound. Its robust 20-hour battery, rechargeable over 1000 times, supports all-day use. The zinc alloy build combines durability with a futuristic cyberpunk design, complemented by 6 customizable RGB light modes. True Wireless Stereo Bluetooth 5.0 lets you pair two units for an immersive audio experience, making it perfect for gaming, home, and parties.

## Description

Buy GravaStar Mars Pro Portable Bluetooth Speaker with Deep Bass & Stereo Sound | 20W Speakers with Passive Bass Radiator, 15H Battery, 6 RGB Lights, Dual Pairing And Touch Controls For Gaming, Home& Parties: 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: Great speaker! - Love this speaker it looks amazing. The volume is pretty loud which is good for me but you can obviously turn it down if your not into maxing out your speakers. It connects easy and didnt give me any problems. The size is nice too because I use this has a speaker and also has a decoration for my room. Going to get a black one and see how they pair together.

## 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 | B09CTVW7YR |
| Additional Features | Portable, Stereo Pairing |
| Age Range Description | Adult |
| Antenna Location | For Computers, For DVD Players, For Gaming Consoles, For Music Players, For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 15 hours |
| Battery Capacity | 20 hours |
| Battery Charge Time | 4 hours |
| Best Sellers Rank | #21,536 in Electronics ( See Top 100 in Electronics ) #583 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 meters |
| Brand | GravaStar |
| Built-In Media | 1 x GravaStar Mars Pro Bluetooth Speaker, 1 x Instruction, 1 x Type C cable, 1 x Type C+Aux cable |
| Color | Black |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Button, Touch volume control |
| Customer Package Type | Frustration-Free Package |
| Customer Reviews | 4.4 out of 5 stars 546 Reviews |
| Enclosure Material | Zinc Alloy |
| Frequency Response | 20000 KHz |
| Impedance | 4 ohm |
| Input Voltage | 5 volts_of_direct_current |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 6.69"D x 6.69"W x 7.09"H |
| Item Weight | 1.3 kg |
| Manufacturer | GravaStar |
| Maximum Range | 10 meters |
| Model Name | Gravastar Mars Pro |
| Model Number | Gravastar Mars Pro |
| Mounting Type | Tabletop Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 86 db |
| Speaker Maximum Output Power | 15 watts |
| Speaker Size | 2.5 inches |
| Speaker Type | Portable Bluetooth Speaker, Outdoor |
| Specific Uses For Product | home entertainment, outdoor activities, parties, traveling |
| Subwoofer Connectivity Technology | Wireless |
| Total Ethernet Ports | 1 |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 2.5 inches |

## Product Details

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

## Images

![Mars Pro Portable Bluetooth Speaker with Deep Bass & Stereo Sound | 20W Speakers with Passive Bass Radiator, 15H Battery, 6 RGB Lights, Dual Pairing And Touch Controls For Gaming, Home& Parties - Image 1](https://m.media-amazon.com/images/I/61ovB-FI0QL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How is the sound quality of this speaker？**
A: Surprisingly quite loud.  I have found you definitely get the best boom when you face the back of it towards a wall or even better a corner.  If you have it sitting in the middle of the room it is kind of lacking.  My wife has a Bose Soundlink Revolve which does a bit better than the Gravastar, but those Bose are $100 more.  Overall its a great speaker and the build of the thing is pretty cool.  I have heard of people having the legs snap off, but I handle it like a $200 speaker- I am nice to it haha.

**Q: Where is the aux audio port 3.5?  I only see usb-c? how do you charge it using the usb-c and plug aux audio cable in at the same time?**
A: The speaker comes with an Type C to Aux cable

**Q: What are the db ratings for this device? is the sound okay? would you recommend this to.someome who really enjoys having bass sounding systems?  thank**
A: The bass on this thing is entirely bumpin, like if you want a little robot buddy to thump your desk like it worships slaanesh, this is your guy

**Q: when you set-up two speakers together using the TWS feature, do you have to do it every time you power off and on or can they stay paired?**
A: After initial setup speakers  stay paired.

## 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.

### ⭐⭐⭐⭐⭐ Great speaker!
*by C***N on June 30, 2026*

Love this speaker it looks amazing. The volume is pretty loud which is good for me but you can obviously turn it down if your not into maxing out your speakers. It connects easy and didnt give me any problems. The size is nice too because I use this has a speaker and also has a decoration for my room. Going to get a black one and see how they pair together.

### ⭐⭐⭐⭐ Nice Speaker/Conversation starter
*by J***S on July 28, 2026*

On its on this speaker has a very nice sound. Compared to my JBL Charge 5, the sound is just a bit cleaner and brighter on the JBL Charge 5. However, once charged and connected the GravaStar performed very nicely. Combine this with its unique styling and multi button controls, and you have a very nice Speaker/Conversations starter. The biggest negative is the battery level indication. When the battery is low you get one LED slowly flashing and that is it.

## Frequently Bought Together

- 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
- GravaStar Mars Pro Charging Base, Type-C Charging, Magnet Adsorption, 6 RGB Lights, Cool Stuff for Your Room
- GravaStar 65W USB C Charger, Alpha65 Robot Fast GaN Charger Block, 3-Port Fast Charger, Foldable Wall USB C Charger for iPhone, MacBook, iPad, Laptop, Steam Deck, Gifts for Men (65W, Gray)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-11*