The VisionTek VTK Audio XL V2 lets you take your music with you while enjoying high quality sound and strong bass. Connect faster and easier with Bluetooth 5.0. Enjoy the built to IPX7 waterproof specification, the Audio XL V2 is ideal for water settings. Keep the music going no matter the weather or environment. Enjoy enhanced stereo sound when you pair two VTK Audio XL V2s together with TWS technology.