Awei ESQ3 Noise Isolation In‎-ear Earphone for Smartphone Tablet PC   Description‎:‎ ESQ3 headphone provides you with great sound quality‎,‎ super bass‎.‎ Suitable for all kinds of electronic devices with 3.5mm jack port‎.‎ Powerful neodymium magnet unit design‎,‎ with noise isolating hi‎-definition technology‎,‎ you will enjoy the excellent sound‎.‎ Main Features‎:‎ Noise isolating hi‎-definition technology 3.5 mm metal headphone plug Super bass great sound‎,‎ light and comfortable   Note‎:‎ This 3.5mm earphone plug is accord with CTIA standard‎.‎ If you want to know the standard of your phone‎'‎s 3.5mm interface‎,‎ you can refer to the following address‎.‎ http‎:‎//en‎.‎wikipedia‎.‎org/wiki/Phone_connector_%28audio%29#TRRS_standards   Brand‎:‎ awei Model ‎:‎ ESQ3 Color ‎:‎ Orange‎,‎ Blue‎,‎ Silver‎,‎ Pink‎,‎ Black Wearing type ‎:‎ In‎-Ear Function ‎:‎ Noise Cancelling Connectivity ‎:‎ Wired Connecting interface ‎:‎ 3.5mm Application ‎:‎ Portable Media Player‎,‎ Mobile Phone‎,‎ Computer     Plug interface‎:‎ Full‎-sized Cable length ‎:‎ 1.2m Driver unit‎:‎ 10mm Frequency response ‎:‎ 12~20000Hz Product weight ‎:‎ 0.013 kg Package weight ‎:‎ 0.09 kg Product size ‎(‎L x W x H‎)‎ ‎:‎ 120 x 2.6 x 1 cm / 47.16 x 1.02 x 0.39 inches Package size ‎(‎L x W x H‎)‎ ‎:‎ 13.5 x 8 x 2.8 cm / 5.31 x 3.14 x 1.10 inches Package contents‎:‎ 1 x In‎-ear Earphone 1 x English / Chinese Manual 1 x Cable Clamp 2 x Pair of Earbud