More and more smartphones have killed off the 3.5mm headphone jack. Which means no easy plugging into a speaker for you. Why not go wireless instead?
There are all sorts of wireless models on sale, from those that sit in situ, to ones small enough to fit in your pocket. There are even multi-room options for beaming tunes all around the house.
We've broken them down by budget, so no matter how much you're spending, you can rest assured you're getting maximum bang for your buck.