Sudio F4 is a portable 20W speaker, designed to complement your space. It's slim, has a perforated-metal body and smooth silicone details. It has a rich, immersive sound. The 25-hour battery life ensures effortless listening whether at home or on the move. Powerful listening experience, water resistant and a stable Bluetooth 5.4 connection for up to 10 metres. Made from recycled plastics. A sustainable choice that doesn't compromise on style or sound. In a plastic-free packaging that uses FSC-certified paper and soy ink. Includes USB-C charging cable and user manual. Swedish design, music to your ears.