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.
GravGoods exclusive - lifetime warranty included*
We are based in the USA, but rest assured, we pay VAT and duty taxes for all international shipments. The estimated delivery time for your country will be shown during checkout.
Free insured shipping with tracking
USA orders: 3-7 business days
Hong Kong orders: 2-3 business days
International orders: 5-12 business days
*Exact estimated shipping times are shown during checkout
Please contact info@gravgoods.com if your order does not arrive at the estimated times
We honor a 30-Day Money Back Guarantee if you are not completely satisfied with your order.
Plus, a lifetime warranty for all products. If you experience any issue, we will take care of it - free of charge.