Monaural earphone with high sound accuracy and pure sound

Specifications : 

  • Material: PVC Outside
  • Type: Soft Air Acoustic Tube
  • Interface: 3.5mm 3 pole plug
  • Sensitivity: 87dB
  • Impedance: 110Ω
  • Product size: length is about 23cm Max 60cm
  • Applicable to: Clip MP3 , phone, Bluetooth-compatible receiver