耳机
| 阻抗 |
18 Ω |
| 耳机频率 |
20 - 20000 Hz |
| 耳机耦合 |
Intraaural |
| 耳机灵敏度 |
103 dB |
More than just a pretty package; the MetroFi 220vi gives you clarity and a clean thump in a sleek design. Plus, a high-performance microphone that lets you easily switch between music and video on your iPhone™ or Blackberry® and calls.
<b>Great sound.</b>
Titanium-coated speaker: Delivers a crisp sound signature. You get a fuller mix with more detail in the higher ranges so you can hear deep bass and clear treble.
Noise isolation: Stay in touch with the world around you while hearing your music clearly with 16 dBs of noise isolation.
<b>Hear and be heard.</b>
Miniature, high-performance microphone: Easily switch between making calls and enjoying music and video on your iPhone® or BlackBerry™ phone (with a 3.5 mm jack). Answer or end a call with a push of a button.