2. Dual microphone design, clear sound quality
3. Support wire control, switch modes at will, simple operation
4. Pluggable long wheat, bend at will at 360 degrees
5. L-shaped plug, easy to use without blocking your hands
6. Speaker size: 10mm
7. Socket type: 3.5mm
8. Frequency response: 20Hz-20KHz
9. Microphone sensitivity: 115dB
Specification:
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