A large speaker packed with functions. It sounds fantastic and is particularly well-balanced with powerful bass. It is also waterproof, very easy to carry, has best battery life �?and is ready to party! Bluetooth belters at around $79 / £79. It's actually not winning any awards for design, but https://www.bluetoothspeaker.top/3d-surround-party-gaming-wireless-subwoofer-speakers-bluetooth-professional-bass-speaker/