In-ear headphones with microphone
FREE delivery within 7-11 days
Drive unit: 10mm woofer X2,
6.4mm low frequency unit X2,
High frequency moving iron unit X4
Sensitivity: 106dB/mW
Frequency response range: 20-20KHz
Pin diameter: 0.75mm
Plug diameter: 3.5mm
Wire length: 1.2M soil 3mm