Long-term wearing in-ear earphones must cause some discomfort， right? Maybe it is time to try our OVLENG X13 Comfortable Wearing Portable Smart Headset. Top-quality material and sophisticated technique make excellent components for perfect sound field and quality. No wire wrapping for convenient use， the headset can free your hands， so you can listen to music or receive calls conveniently while you are walking， doing sports or housework. Moreover， it is in highly ergonomic design， extremely comfortable! Don&acute;t be hesitant any longer!                                    Features             New and in a good condition <br> Top-quality material and sophisticated technique make perfect sound field and quality for better audio experience<br> No wire wrapping for convenient use<br> It can free your hands， so you can listen to music or receive calls conveniently while you are walking， doing sports or housework<br> Fully compatible with cellphones or computers   <br>                                                            Specifications             Plug     φ3.5mm    <br> Drivea     φ40mm    <br> Frequency     20 - 20000Hz    <br> Sensibility     102dB    <br> Resistance     32Ω    <br> Maximuminput Power    100mW    <br> Cable Length     1.2M    <br> Color     Black    <br> Dimensions     (7.09 x 6.30 x 2.76) " / (18 x 16 x 7) cm (L x W x H)    <br> Weight     6.77 oz / 192 g     <br>                                                             Package Includes            1 x Headphone<br>