--- product_id: 635440396 title: "Mars Pro Portable Bluetooth Speaker 65W USB C Charger Yellow" brand: "gravastar" price: "2173.87 DT" currency: TND in_stock: true reviews_count: 1 category: "Grava Star" url: https://www.desertcart.tn/products/635440396-mars-pro-portable-bluetooth-speaker-65w-usb-c-charger-yellow store_origin: TN region: Tunisia --- # 65W GaN fast charging 65W peak power output 20H ultra-long battery life Mars Pro Portable Bluetooth Speaker 65W USB C Charger Yellow **Brand:** gravastar **Price:** 2173.87 DT **Availability:** ✅ In Stock ## Summary > 🤖 Blast beats & power up in style — the future of sound and charging is here! ## Quick Answers - **What is this?** Mars Pro Portable Bluetooth Speaker 65W USB C Charger Yellow by gravastar - **How much does it cost?** 2173.87 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/635440396-mars-pro-portable-bluetooth-speaker-65w-usb-c-charger-yellow) ## 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 - • **All-Day Music Marathon:** 20 hours of uninterrupted playback powered by a super-durable EV-grade battery with 3-4x longer lifespan than typical speakers. - • **Rapid 65W USB-C Charging:** GaN tech powers your MacBook Air to 51% in just 30 minutes, with versatile 3-port output for all your devices. - • **Futuristic Mecha Robot Design:** Bold, shape-shifting aesthetic that doubles as a statement piece and conversation starter in any workspace or home. - • **Immersive Studio-Quality Sound:** Dual subwoofers + tweeters deliver deep bass and crystal-clear highs for a concert-like experience anywhere. - • **Seamless Bluetooth Connectivity:** Effortless wireless pairing with smartphones, tablets, and laptops for on-the-go sound without compromise. ## Overview The GravaStar Mars Pro is a portable Bluetooth speaker boasting 65W peak power with dual subwoofers and tweeters for rich, immersive audio. It features a robust 20-hour battery life powered by a high-capacity EV-grade battery, ensuring longevity and consistent performance. Complemented by a 65W GaN fast charger with 3 versatile ports, it charges devices rapidly while its unique mecha robot design makes it a standout tech accessory for modern professionals. ## Description Buy GravaStar Mars Pro Portable Bluetooth Speaker 65W USB C Charger Yellow: Portable Bluetooth Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: It cools and loud - Both are awesome and the little is just a wall outlet that you can get s platform for and the bigger one is a nice speaker just wish it was bigger are could move are had AI. I wish the little one for what it cost could be turned into a a power bank ## 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. - 【Mecha Robot Design, Make Charger more fun】The Alpha 65W USB C fast charger is not just a charging device, it's a statement piece that brings futuristic vibes to your space. With it's unique shape-shifting feature, it can sit down for charging or stand up for display. It's not only a charger, but also a cool tech gadgets. It's not only cool, but also a very practical gift for men, which is a perfect Father's Day gifts choice. - 【Fast 65W Charging Capability】Powered by advanced GaN technology, Alpha65 can charge your MacBook Air from 0 to 51% in just 30 min with single 65W USB-C port. The Alpha65 is equipped with 3-ports (2 USB-C and 1 USB-A) , the maximum total output is 65W when using 3 ports together or individually. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D7344MZT | | Audio Driver Type | Dynamic Driver | | Battery Capacity | 20 Hours | | Compatible Devices | Smartphone, Tablet, Laptop | | Control Method | Touch | | Customer Reviews | 5.0 5.0 out of 5 stars (4) | | Date First Available | June 14, 2024 | | Included Components | 1 x Robot | | Is Waterproof | FALSE | | Item model number | RM | | Manufacturer | GravaStar | | Material | Metal, Plastic | | Model Name | Mars Pro | | Power Source | Battery Powered | | Shape | irregular shape | | Speaker Type | Subwoofer | | Subwoofer Connectivity Technology | Wireless | | Surround Sound Channel Configuration | 2.0 | | Unit Count | 1.0 Count | | Warranty Type | Limited | | Wireless Communication Technology | Bluetooth | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** GravaStar - **Connectivity Technology:** Bluetooth - **Mounting Type:** Tabletop Mount - **Speaker Maximum Output Power:** 65 Watts ## Images ![Mars Pro Portable Bluetooth Speaker 65W USB C Charger Yellow - Image 1](https://m.media-amazon.com/images/I/717KvZ0J2mL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It cools and loud *by M***T on January 12, 2026* Both are awesome and the little is just a wall outlet that you can get s platform for and the bigger one is a nice speaker just wish it was bigger are could move are had AI. I wish the little one for what it cost could be turned into a a power bank ## Frequently Bought Together - GravaStar Mars Pro Portable Bluetooth Speaker 65W USB C Charger Yellow - Apple AirPods 4 Wireless Earbuds, Bluetooth Headphones, Personalized Spatial Audio, Sweat and Water Resistant, USB-C Charging Case, H2 Chip, Up to 30 Hours of Battery Life, Effortless Setup for iPhone - Anker iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/635440396-mars-pro-portable-bluetooth-speaker-65w-usb-c-charger-yellow](https://www.desertcart.tn/products/635440396-mars-pro-portable-bluetooth-speaker-65w-usb-c-charger-yellow) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*