The Xech NUKE II wireless speaker powerful Bass is a portable speaker that delivers 10W of monstrous sound with punchy bass and high definition audio. Rated IP67, it is dustproof and waterproof, with a premium rubberized exterior for ultimate impact resistance. You can double the power by connecting two Nuke II speakers together for an immersive audio experience. It supports Bluetooth 5.2, FM Radio, Micro SD memory cards, AUX, and pen drive connectivity. With Xech's 12-month warranty, this versatile speaker is perfect for those who demand the best in sound quality and durability.