1，高保真喇叭单元，层次分明清晰有力；

2，时尚外形专利设计，活动式耳壳，尽显人性化设计，贴耳舒适；

3，钢塑头带，高低任意调配适合各类头型，无压迫感。

Stereo Headset with Volume Control
Speaker Spec:
Driver Unit: 40mm
Impedance: 32 Ω
Sensitivity: 118 ± 4 dB
Max. Input: 50 mW
Frequency Response: 20 Hz~20K Hz
Microphone Spec:
Directivity: Omni
Impedance: 2.2K Ω
Frequency: 100Hz ~ 10K Hz
Sensitivity: -54 ± 3 dB
Dimension: 9.7x6.5mm
Length of Cord: 180(+10/-0)cm
Connector: 3.5mm Stereo Plug x2