Description‎:‎ES100M headphone provides you with great sound quality‎,‎ super bass‎.‎ Suitable for all kinds of electronic devices with 3.5mm jack port‎.‎ It uses the most fashionable flat wire‎(‎like noodles‎)‎ design‎.‎ Powerful neodymium magnet unit design‎,‎ with noise isolating hi‎-definition technology‎,‎ you will enjoy the excellent sound‎.‎ The headphones surface paint with piano UV and strong ultraviolet curing‎,‎ it make the color bright and fresh‎.‎ Main Features‎:‎Noise isolating hi‎-definition technology3.5 mm metal headphone plugHeadphone line using noodles flat designSuper bass great sound‎,‎ light and comfortableNote‎:‎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:‎ ES100M Color‎:‎ Black‎,‎Red‎,‎Blue‎,‎Silver Wearing type‎:‎ In‎-Ear Function‎:‎ Noise Cancelling Connectivity ‎:‎ Wired Connecting interface‎:‎ 3.5mm Application‎:‎ Mobile phone‎,‎Computer‎,‎Portable Media Player Plug Type‎:‎ Full‎-sized Driver unit‎:‎ 8mm Frequency response‎:‎ 20~20KHz Package weight‎:‎ 0.103 kg Product size ‎(‎L x W x H‎)‎‎:‎ 120 x 2.1 x 1 cm / 47.16 x 0.83 x 0.39 inches Package size ‎(‎L x W x H‎)‎‎:‎ 18 x 13 x 2.4 cm / 7.07 x 5.11 x 0.94 inches Package Contents‎:‎ 1 x In‎-ear Earphone‎,‎ 2 x Pair of Earbud‎,‎ 1 x English / Chinese Manual‎,‎ 1 x Cable Clamp