耳机
| 耳机频率 |
20 - 20000 Hz |
| 驱动装置 |
15 mm |
| 耳机耦合 |
Intraaural |
| 耳机灵敏度 |
108 dB |
Perfect Choice PC-110439. Ear coupling: Intraaural, Headphone frequency: 20 - 20000 Hz, Headphone sensitivity: 108 dB. Connectivity technology: Wired, Cable length: 1.15 m. Colour of product: Black. Weight: 15 g, Package width: 2.8 cm, Package height: 5 mm. Package length: 24.4 cm