Griffin RoadTrip
Price: £59.99, Type: Charger, Connection: iPod
RECOMMENDED This great Griffin FM gadget has a secure holder. The 12V charger powers an easy-to-use FM transmitter, with an adjustable arm providing simple fitting. As a bonus, Griffin has a brilliant free iPod app to make it easier to select a station. But there was no 3.5mm connection for our other MP3 player, so it’s only second in the chargers.