耳机
| 原声系统 |
Semi-open |
| 阻抗 |
32 Ω |
| 驱动装置 |
40 mm |
| 耳机频率 |
20 - 20000 Hz |
| 耳机耦合 |
Supraaural |
设计
| 穿戴风格方式 |
Head-band |
| 耳机类型 |
Binaural |
Acteck HD-700. Headset type: Binaural, Wearing style: Head-band, Colour of product: Black. Connectivity technology: Wired, Operating keys: Play/pause. Interface type: 3.5 mm (1/8"), Cable length: 1.2 m. Ear coupling: Supraaural, Headphone frequency: 20 - 20000 Hz, Impedance: 32 Ω. Microphone sensitivity: 108 dB