Earplug with advanced quality comfortable fit and perfect noise isolation.<br>Made of good PU and TPR, environmental non-toxic safety, soft, weather resistance, fatigue resistance and temperature tolerance.<br>Universal 3.5mm jack<br>In-ear type design,with standard soft silicone earbud sleeve.<br>Soft Carry Bag Package,Very Useful.<br><br>olor:Black<br>Specification:<br>Impedance: 16ohms<br>Sensitivity: 118dB<br>Frequency: 20Hz~20KHz<br>Headphone Material: Aluminum alloy<br>Wire Material: PU,TPR<br>Headset Type:In-ear<br>Length: 120cm<br>Audio socket: 3.5mm<br>Weight: 12.8g<br>Package contents:<br>1x Headphones<br>1x Silicone Earbud Sleeve<br>1x Packing Bag<br><img src="http://gdetail.image-gmkt.com/814/717244285/2015/11/a1792c1c-9591-4652-8f19-96f43e084f68.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/814/717244285/2015/11/5e83810a-349a-4849-a9d9-d4d3202a2c8d.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/814/717244285/2015/11/9e51464c-54a7-464c-997e-58a1c2c498a6.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/814/717244285/2015/11/9646f6f8-ec8f-4fe9-93a1-c15abacc4268.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/814/717244285/2015/11/a6fe81e2-5500-441f-b981-31d23d667efe.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/814/717244285/2015/11/e18854b3-4a1c-42b7-9070-98fc8845b10b.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/814/717244285/2015/11/80efd545-61e1-4eb4-b44c-6cb9670a333a.jpg" undefined=""><br><br>