Bring the vibes with this Ultimate Ears BOOM 4 portable speaker. It kicks out powerful 360-degree sound with plenty of low end, so you'll feel each thumpin' bassline anywhere in the room. It's tough too. The IP67 rating means it's not afraid of a little water, so you can take the party outside. It's perfect for those long summer evenings at the beach. And you won't have to keep looking for the nearest plug socket. With 15 hours of use on a single charge, you can party long and hard into the night without stopping.Good to know- Pair multiple BOOM speakers with PartyUp on the Ultimate Ears Boom app for epic surround sound- Control your tunes directly from your favourite streaming service like Spotify or Apple Music- It has a whopping 45 m range so the beat might drop but at least the signal won't- It's made with post-consumer recycled plastic to help cut down on plastic waste