Our reviews of the best waterproof mp3 players for swimming will help ensure that you continue listening to your favorite tunes even while underwater. These mp3 players are specifically designed to work while immersed in water and have a watertight outer housing. Alternately, you can buy a separate waterproof casing for your existing mp3 player, but this will not provide as much protection from the water as those devices that are designed to be waterproof and are not recommended for use while swimming. Waterproof mp3 players may also come with built-in earphones since earphone jacks could allow water to enter into the device. If the mp3 player you choose does not have this feature, you … [Read more...]