??The product is compatible with most 3.5mm jack electronic devices and light weight£¬ convenient to take along and use.<br> <br> Features:<br> Made of high quality square wire£¬ difficult to knot.<br> You can use it answer phone and volume adjustment£¬ very convenient. (NOT support parts of phone)<br> With microphone£¬ meet your different demand.<br> Two formats£¬ one is for iPhone/Xiaomi/HTC/LG/Samsung£¬ etc. Another is for Huawei/ZTE/Lenovo£¬ etc.<br> Compatible with most 3.5mm jack electronic devices.<br> Safe£¬ high-grade material£¬ good quality.<br> 3.5mm jack plug£¬ comfortable use.<br> High sensitivity£¬ good sound quality.<br> Light weight£¬ convenient to take along and use.<br> <br> Specifications:<br> Material: Metal<br> Earphone Type: In-ear<br> Color: Black + Red<br> Connector: 3.5mm<br> Material: Metal<br> Impedance: 32©Ó<br> Line Length: 120cm<br> Total harmonic distortion£º&lt;0.1%<br> Frequency response£º20HZ---20£¬000HZ<br> Sensitivity£º97DB¡Â3DB<br> Earphone weight: 14g / 0.49oz<br> Package size: Approx. 15 * 7.3 * 1.7cm / 5.9 * 2.9 * 0.7in<br> Package weight: Approx. 54g / 1.9oz<br> <br> Package including:<br> 1 * Earphone<br> 2 * Big Earbud<br> 2 * Small Earbud<br> 1 * Clip<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>