Mi-Sport’s fully waterproof headphones have a built-in MP3 player and a multitude of potential uses, including swimming!

Music-loving sports people can download their favourite motivational tunes and they?re ideal for home trainer use, where heavy sweating can damage ordinary earphones. The internal battery provides approximately eight hours continuous play and is rechargeable via mains or USB cable.

Securely held in place by a band around the back of the head, if you did want to use them for riding on the road, they should also fit with a helmet. Price: £69.99

Contact: Mi-Sport 01158 457046, www.mi-sport.net

Mi-Sport Waterproof MP3 headphones