Streetz brings you a portable Bluetooth speaker for those days when you are out and about. Supports Bluetooth, so you can easily pair it with your device.
From Debenhams
TWS Waterproof Bluetooth Speaker 20W - Black - One Size
Wilko
Streetz Black Waterproof Bluetooth Speaker 2 x 10W
Freemans
Streetz Waterproof Bluetooth 5 Speaker, TWS, 20W, IPX7, 3.5mm - Black - Clear