Specification: Item Type: Earphones Material: ABS Model: YZX-Y15 Speaker Diameter: Approx. 10mm / 0.4in Impedance: 30 Sensitivity: 1033dB Frequency: 20-20000Hz Audio Plug: 3.5mm Cable Length: Approx. 115cm / 45.3in Package List:1 x Earphone About this item Outstanding Bass: The 10mm driver of this headset is designed to highlight the bass and volume of music, providing excellent sound quality; always experience clear highs and lows. High Quality Sound: The headset is equipped with a powerful bass driver to expand the frequency range and reduce distortion. Balance bass and treble, enjoy an immersive music experience and dynamic stereo. Compatibility: With stylish design and high end sound quality, these earbuds are compatible with most devices and include a 3.5 mm headphone jack; gold plated jacks provide perfect connection without distortion. Microphone and Volume Control: Built in microphone and multifunction control, volume adjustment, answering and hanging calls, song pause and playback control and switching. Ergonomic Design: The headphones have a balanced sound and provide a listening experience from 2020000 Hz. The earphones provide you with a soundproof environment, suitable for work, running, jogging, etc. Outstanding Bass: The 10mm driver of this headset is designed to highlight the bass and volume of music, providing excellent sound quality; always experience clear highs and lows. High Quality Sound: The headset is equipped with a powerful bass driver to expand the frequency range and reduce distortion. Balance bass and treble, enjoy an immersive music experience and dynamic stereo. Compatibility: With stylish design and high end sound quality, these earbuds are compatible with most devices and include a 3.5 mm headphone jack; gold plated jacks provide perfect connection without distortion. Microphone and Volume Control: Built in microphone and multifunction control, volume adjustment, answering and hanging calls, song pause and playback control and switching. Ergonomic Design: The headphones have a balanced sound and provide a listening experience from 2020000 Hz. The earphones provide you with a soundproof environment, suitable for work, running, jogging, etc.