[Spherical design that delivers sound evenly] Unlike the square box-shaped speaker, the spherical shape without corners transmits sound uniformly in all directions of 360 degrees. [Reliable water resistance] Because it is water resistant, you can use it on the beach without worrying about damage due to water leakage. In addition, it weighs only 410g and is compact and lightweight, so it can be carried anywhere. [Uses high-quality zinc alloy] The sturdy construction stabilizes the bass output and resonates deeper deep bass. [Completely wireless] Adopting Bluetooth 4.2 technology, you can connect Gravastar to various devices.Large-capacity battery A large-capacity battery is used, and continuous playback for up to 10 hours is possible. We accept Managed Payments only. I do not mark merchandise values below value or mark items as "gifts" International government regulations prohibit such behavior. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Audio Docks & Mini Speakers". The seller is "fukuya_japan" and is located in this country: JP. This item can be shipped worldwide.