- Speaker Size: 10mm
- Frequency Response: 20Hz-20KHz
- Speaker Sensitivity: 97dB
- Speaker Impedance: 16ohm
- Cord Lenght: 1.2m
- Plug: 3.5mm
- Microphone Size: 4mm
- Microphone Sensitivity: -46dB
- Microphone Impedance: 2.2Kohm
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- Tai nghe in-ear Graphene Vivan Q11 White