Grav PowerSound™
Grav PowerSound™
Grav PowerSound™
Grav PowerSound™
Grav PowerSound™
Grav PowerSound™
Grav PowerSound™
Grav PowerSound™

Grav PowerSound™

2 in 1 Portable Speaker & Powerbank
Regular price€94,95
"…Clever design. It simplified my space in less than 20 seconds." - Kevin G. USA (5 ⭐️)
  • 30-Day Money Back Guarantee
  • Free Worldwide Shipping & Returns
  • Lifetime Product Warranty



Introducing Grav PowerSound, a portable Bluetooth Speaker that doubles as a Powerbank, defying its size and packs a powerful punch with its 48mm NdFeB driver and passive radiators. Experience a dynamic and immersive sound with an incredible bass range, thanks to our exclusive XBASS technology.


Built with RunStretch technology, Grav PowerSound has a battery life of around 12 hours with only 2.5- hour charge, making it perfect for all-day adventures.


It also features a built-in power bank with a water-resistant USB-C charging port to charge your phone, tablet, or other accessories.


It's small size and integrated strap and clip make it easy to take with you wherever you go. With its IP67 waterproof rating, you can also enjoy your music in any environment, whether it's rainy, snowy, or sandy.

    Free insured shipping with tracking

    • USA orders: 3-7 business days
    • AUS/UK/DE order: 4-8 business days
    • Worldwide orders: 5-12 business days 

    *Exact estimated shipping times are shown during checkout

    We are based in the USA, but rest assured, we pay VAT and duty taxes for all international shipments.

    Please contact if your order does not arrive at the estimated times.

    • Built-in Powerbank (4,700 mAh) with water resistance USB-C charging port
    • Bluetooth Speaker 90dB Loud Sound
    • 2-in-1 SmartID technology
    • 48mm NdFeB driver
    • Epic bass (XBASS Technology)
    • Built-in Microphone
    • Low latency)
    • IP67 Waterproof
    • 12 hrs of Playtime
    • Tribit App
    • EQ Mode
    • TWS Pairing
    • Bluetooth 5.3 (range of up to 120 ft.)
    • 1 Grav PowerSound™ 
    • 1 USB-C charging cable
    • 1 User Manual
    • Lifetime Product Warranty - 100% Satisfaction Or Money-Back Guarantee


    Have Questions or Need Assistance?

    Before reaching out, we encourage you to check our FAQs page, where you'll find a comprehensive list of common problems and inquiries. Many of your questions may already have detailed answers there.

    If your query is related to other concerns such as address changes, order cancellations, replacements, or refunds, please get in touch via our contact form, and we'll respond as swiftly as possible to address your needs.