Introducing the KitSound™ BoomCube Portable Bluetooth Speaker. Grab our upgraded portable Bluetooth speaker and lose yourself in impressive audio, Bluetooth connectivity, and an astounding metallic design. Bluetooth Connectivity. Connect with Bluetooth connectivity, and enjoy a massive 6 hours play time. No wires, and no fuss, just audio simplicity. After just 2 hours of charging, you could be listening to your tracks again on a full battery. Excellent Audio Life. You want to enjoy your music at its best, and even though the BoomCube is on the smaller side. that’s exactly what you can do. The passive bass radiator ensures warm and full bass notes, alongside soaring highs and balanced mids. Portable Design. The light and compact design may look simple, but don’t be fooled. The sturdy build and striking metallic end plates that means it’s a lot tougher than you may think.