---
product_id: 518642575
title: "GravaStar Bluetooth Speaker Mars Pro Special Edition - Shark 14 Wireless with Bluetooth 5.0, Bass Boost, 15h Playtime, Support for Wireless Tandem 2 Speaker Bluetooth Stereo Surround"
brand: "gravastar"
price: "€ 4.73"
currency: EUR
in_stock: false
url: https://www.desertcart.es/products/518642575-gravastar-bluetooth-speaker-mars-pro-special-edition-shark-14-wireless
store_origin: ES
region: Spain
---

# 6 RGB light modes with music sync 20W dual full-range speakers 15h battery life, 4h fast charge GravaStar Bluetooth Speaker Mars Pro Special Edition - Shark 14 Wireless with Bluetooth 5.0, Bass Boost, 15h Playtime, Support for Wireless Tandem 2 Speaker Bluetooth Stereo Surround

**Brand:** gravastar
**Price:** € 4.73
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your sound game — be the vibe everyone envies!

## Quick Answers

- **What is this?** GravaStar Bluetooth Speaker Mars Pro Special Edition - Shark 14 Wireless with Bluetooth 5.0, Bass Boost, 15h Playtime, Support for Wireless Tandem 2 Speaker Bluetooth Stereo Surround by gravastar
- **How much does it cost?** € 4.73 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/518642575-gravastar-bluetooth-speaker-mars-pro-special-edition-shark-14-wireless)

## 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

- • **Powerful Bass Boost:** Proprietary DSP algorithms deliver deep, distortion-free bass that makes every beat feel alive and energizes your vibe.
- • **Sleek Zinc Alloy Design:** Premium mechanical matte finish in luxurious Aquarius yellow—turn heads and spark conversations wherever you go.
- • **All-Day Wireless Freedom:** Up to 15 hours of uninterrupted playtime with quick 4-hour recharge keeps your soundtrack going from dawn to dusk.
- • **Immersive 360° Stereo Surround:** Dual Mars Pro speakers pair wirelessly for a no-dead-angle soundscape that transforms any space into a concert hall.
- • **Intuitive Touch Control & Auto Sleep:** Smooth volume adjustment with a touch-sensitive bar plus smart auto-off after 30 minutes for effortless, worry-free use.

## Overview

The Gravastar Mars Pro Special Edition Aquarius is a premium portable Bluetooth speaker featuring a robust 20W dual full-range system with bass boost, 15 hours of battery life, and wireless tandem stereo surround capability. Crafted from zinc alloy with a striking yellow finish and 6 RGB lighting modes, it combines audiophile-grade sound with eye-catching design. Perfect for professionals who demand immersive sound, seamless wireless connectivity, and stylish portability.

## Description

GravaStar Bluetooth Speaker Mars Pro Special Edition - Shark 14 Wireless with Bluetooth 5.0, Bass Boost, 15h Playtime, Support for Wireless Tandem 2 Speaker Bluetooth Stereo Surround : desertcart.co.uk: Electronics & Photo

## Features

- Impressive Sound Quality: Gravastar Mars Pro has 20watt dual Speaker Bluetooth full-range system, combined with a large radiator to listen and feel a clear sense of sound hierarchy balanced tone and accurate sound reproduction, built-in Gravastar proprietary DSP acoustic algorithms, accurate and balanced output of each frequency band sound even in the case of low volume, but also output high definition of deep bass
- 5.0 Bluetooth with powerful rechargeable battery: speaker powerbank Built-in large capacity lithium battery, fully charged in 4 hours. Long battery capacity of 15 hours 5.0 Bluetooth Faster connection, lower energy consumption and longer Bluetooth transmission distance: perceive the wireless Bluetooth combination of the speakers of people terminals and speakers within 10 meters, make music rhythmic anytime, anywhere
- Faster Connection, Lower Energy Consumption and Longer Bluetooth Transmission Distance: Take in the wireless Bluetooth combination of the speakers of people, terminals and speakers within 10 meters, make music rhythmic anytime, anywhere.
- More shocking than a Mars Pro, the network of two Mars Pro Mars Pro support dual network, network use of the left and right channels in seconds, so that the ears feel speakers 360 ° no dead angle stereo surround
- Speaker design the body is made of zinc alloy. Every touch can feel the real mechanical feeling of the matte texture, the breathing lights of 6 colors flicker with the music, the aesthetics are buried in the sound, and you can feel the hearing and seeing, double enjoyment. Whether you are playing games, hanging out with friends, or having an outdoor barbecue, Mars Pro speakers can make the atmosphere more harmonious and happy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F6D8NGM |
| Age Range Description | Adult |
| Antenna Location | Volume |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 15 Hours |
| Battery Charge Time | 4 Hours |
| Best Sellers Rank | 2,396 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Cable |
| Brand Name | GravaStar |
| Colour | Metallic Gray |
| Compatible Devices | Desktop, Laptop, MP3 Player, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (559) |
| Enclosure Material | Zinc alloy |
| Frequency Response | 20000 KHz |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts (DC) |
| Is Electric | Yes |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 24D x 23W x 19H centimetres |
| Item Type Name | speaker |
| Item Weight | 1.3 Kilograms |
| MP3 player | No |
| Manufacturer | GravaStar |
| Maximum Range | 10 Metres |
| Maximum Speaker Output Power (in watts) | 15 Watts |
| Model Name | G1 PRO |
| Model Number | Gravastar Mars Pro |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | For music |
| Signal-to-Noise Ratio | 86 dB |
| Speaker Size | 2.5 Inches |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | home entertainment, outdoor activities, parties, camping |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 20 Centimetres |
| Total Ethernet Ports | 1 |
| Tweeter Diameter | 1 Inches |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 63.5 Millimetres |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** GravaStar
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20000 KHz
- **Input voltage:** 5 Volts (DC)
- **Material:** Zinc alloy
- **Model name:** G1 PRO
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 15 Watts
- **Speaker type:** Portable Speaker

## Images

![GravaStar Bluetooth Speaker Mars Pro Special Edition - Shark 14 Wireless with Bluetooth 5.0, Bass Boost, 15h Playtime, Support for Wireless Tandem 2 Speaker Bluetooth Stereo Surround - Image 1](https://m.media-amazon.com/images/I/71Y7JGiSSvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Could anybody recommend a power supply for the charging base?**
A: any USB-C power supply will work, depends on what you want, phone chargers will work (apple used to be the common holdout but have since been forced to adapt to industry standard; so if you have an older iphone itll be a lightning connection) and most modern mobile power banks are designed for USB-C devices (though it wouldnt be hard to find a USB>USB-C or mains>USB-C adapter for ones that dont have a native USB-C port)

to be clear though; this is just a fancy power pass-through with LED lighting; it doesnt hold a charge itself

**Q: Does this come with a charger and is it usb c**
A: The charging port is USB C and it did not come with a charger.

**Q: In one part of the description it says it has Bluetooth 5.2 and further down says 5.0. Which is it?**
A: Well, having just looked at my own Mars Pro set, it says Bluetooth 5.0 on the product box & product instruction sheet.  A quick look on the Gravastar website says Bluetooth 5.0 as well, so I guess we’ll go with that.

## Frequently Bought Together

- GravaStar Bluetooth Speaker Mars Pro Special Edition Aquarius Portable Bluetooth Speaker, Bass Boost, 15h Playtime, Support for Wireless Tandem 2 Speaker Bluetooth Stereo Surround
- GravaStar Alpha 65W GaN Fast Charger, 3-Port Fast Charger with Multi Plug for Travel, Worldwide Universal Charger for UK/EU/USA, Foldable Wall USB C Charger for iPhone, MacBook, iPad, Galaxy (Yellow)

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**Shop now:** [https://www.desertcart.es/products/518642575-gravastar-bluetooth-speaker-mars-pro-special-edition-shark-14-wireless](https://www.desertcart.es/products/518642575-gravastar-bluetooth-speaker-mars-pro-special-edition-shark-14-wireless)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-09-06*