耳机
| 穿戴风格方式 |
In-ear |
| 耳机耦合 |
Intraaural |
| 耳机频率 |
20 - 20000 Hz |
| 驱动装置 |
8.6 mm |
Perfect Choice PC-110712. Ear coupling: Intraaural, Wearing style: In-ear, Headphone frequency: 20 - 20000 Hz. Connectivity technology: Wired, Cable length: 1.2 m. Colour of product: Black, Grey. Headphone connectivity: 3.5 mm