<p><b>Product Details</b><br><br> Connectivity : Wired<br>Driver: 10mm*2pcs,6.4mm*2pcs <br> Sensitivity: 106dB <br> DC resistance: 18 ohms <br> Frequency range: 20Hz-20000Hz <br> Maximum power :10mw <br> Microphone: NO<br> Cable length: 3.9 foot <br> Color: Metallic blue&grey<br> <br> <b>Dimension and Weight</b><br><br> Product weight: 0.04 pounds<br> Package weight: 0.14 pounds <br> Package size (L x W x H): 4.1 x 2.76 x 1.26 inches<br><br> <b>What’s in the box.</b><br><br> 1 x KZ ZS5 Earphones<br>2 x Earbud tips(2 pairs, S/L)<br> 1 x User manual<br> </p>