Take the tunes with you wherever you go with this Sony ULT FIELD 1 portable speaker. With a 12-hour battery, you won't need to worry about any sudden silences ruining the vibe. And as it's water and rust resistant, a splash in the rain won't ruin your barbecue beat. If it gets dropped in all the hustle and bustle of moving everything inside, don't worry. It's shock resistant too, meaning it can handle the odd butter fingers moment (we all have them). In the meantime, your playlist will still be rocking the room as there're no cables getting accidentally pulled out, the wireless Bluetooth connection means your phone keeps everything going smoothly.