Plantronics M155

One of the best-looking devices on test takes design cues from the Apple iPhone, and the M155 still costs less than £50. However, it’s undoubtedly a case of style over substance. There’s no manual volume switch, only two buttons on the entire case and audio performance was fairly average. Nothing to shout about when it came to the wind test, either, so the Plantronics couldn’t challenge the EasyGo.