耳机
| 耳机频率 |
20 - 20000 Hz |
| 耳机耦合 |
Intraaural |
| 原声系统 |
closed |
Perfect Choice PC-110408. Ear coupling: Intraaural, Headphone frequency: 20 - 20000 Hz, Magnet type: Neodymium. Connectivity technology: Wired, Cable length: 1.1 m. Colour of product: Black. Weight: 13 g. Headphone connectivity: 3.5 mm