JBL Pulse 4 - Waterproof speaker with bluetooth connectivity, LED light show, multi-speaker connectivity and PartyBoost function, in black: Amazon .co.uk: Electronics & Photo
Fintie JBL Flip 4 Case - Premium PU Leather Carrying Sleeve Protective Cover with Carabiner for JBL Flip4 Waterproof Portable Bluetooth Speaker, Royal Blue : Amazon.co.uk: Electronics & Photo
JBL Flip 4 Portable Bluetooth Speaker with Rechargeable Battery – Waterproof – Siri and Google compatible – Black : Amazon.co.uk: Electronics & Photo