In-ear Earphone with 3.5mm Jack and 1.2m Microphone- White Earphone with high resolution, excellent sound quality Smart audio/call wire control, more convenient operation Strong and durable TPE cable Specification: Material: TPECable length: 1 .2 mSpeaker sensitivity: 96 dB Speaker diameter: 10 mm Impedance: 16Ω frequency response: 20 Hz ~ 20 KHz Microphone sensitivity: -48 ± 3 dB Function: audio + call Compatible with: Apple and Android smartphones and tablets with port 3, 5mm