It might be good to talk, but not when holding your mobile and driving. And while tariffs vary, no one charges £30 for a quick chat, which is the fine for using a phone behind the wheel. Add a few penalty points and a hands-free kit is a good idea.
A Bluetooth wireless version is the best option, and there are plenty of examples to choose from. All of the units tested here are portable, so there's no excuse for not using one. But which is the best buy? We put these 14 best-sellers through a real-life, on-the-road test to find out.
Jabra's domination of previous tests nearly continued with the impressive BT500, but Plantronics' Discovery matched its performance and added sufficient extras to earn first place. So the latest Jabra, which still has much to recommend it, is now runner-up. The more conventional Plantronics is third, as it does everything right at a good price.