QKZ ZXD Sports In-ear Dynamic Wired HIFI Bass Stereo Sound Earphone, Style:without Mic(Black)

1. Noise Reduction: The earphone is designed with noise reduction technology, which can help you to get better listening experience.
2. Wide Use: The headphone can be used with various devices of 3.5mm connector, like phone, tablet, computer and etc.
3. High Resolution: The headset can produce high resolution sound effect that enables you to listen clearly, which is reliable.
4. Fits Occasions: The wired earphones can be used for various occasions like working, running, jogging, driving, sleeping and etc.
5. Specification:
Connector Diameter: 3.5mm
Frequency: 10-20000Hz
Cable length: 1.2m
Impedance: 17 Ohm
Sensitivity: 109dB
Drive unit: 10mm dynamic coil
Pin type: 0.75mm
Material: sliver-plated, double parallel wire