Technical Specifications
Impedance: 32\Omega (standard for mobile devices).
Frequency Response: 20Hz – 20,000Hz.
Acuity (Sensitivity): 95 \pm 3\text{dB} (slightly lower sensitivity compared to the previous models you showed, meaning they may require a bit more volume from your device).
Working Power: 100mw.
Wire Length: 120cm (1.2 meters).
Plug Type: 3.5mm plated pin.
Key Features
Comprehensive Inline Controls: Unlike simpler models, this one features dedicated Volume Up (+) and Volume Down (-) buttons, alongside a multi-function center button.
Control Functions:
Calls: Answer and hang up.
Music: Play, pause, skip to next song, and return to previous song.