Ultimate Ears MetroFi 170--photos

At the bottom end of the Ultimate Ears headphone lineup, you have the MetroFi, which has recently enjoyed a refresh in the form of the 220 and 170 earphones, the latter being the subject of this review. These 'phones are a great starting point for picky listeners who don't have a lot of cash to spend on replacement headphones for their MP3 players, but buyers should be aware of potential fit and durability issues.