18SN Bass In-Ear Earphones FOR Apple IPhone6/plus/6s/5s Mobile Phone BDZ

360°surround sound quality High-definition call Volume increase or decrease Android system alsoCompatible with 100% high quality, trustworthy, fast delieved If you buy now, gift Smartphone ring hook bracket

Parameter:

Frequency range 20Hz-20KHz

Sensitivity 100dB

Impedance 32Ω

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