Ultimate Ears, owned by Logitech, announced on Monday the upcoming release of its MetroFi line (not pictured) of noise-isolating earphones. The MetroFi 170 and MetroFi 220 are compatible with iPods, iPhones and more generic music phones and MP3 players thanks to their 3.5mm stereo jack and are designed to offer 16dB of noise isolation. The earbuds ship with three pairs of silicone ear cushions tha
