耳机
| 耳机频率 |
18 - 22000 Hz |
| 驱动装置 |
9 mm |
| 耳机耦合 |
Intraaural |
| 耳机灵敏度 |
100 dB |
IM-390 - stereo earphones - high-fidelity
Featuring a lightweight aluminum alloy body and high-fidelity neodymium drivers, the iM-390 is designed to provide performance, style and quality for use with any MP3 player, smartphone, PDA as well as air travel.