MI0135G Features In-ear earphones designed for HTC cell phones Superb stereo sound effects Features a built-in microphone， voice control and 1.2 m cable Universal 3.5mm plug General Specs Brand & Model awei T10vi  Sound Bass stereo sound Earphone Type In-ear earphones Drive Unit 9 mm Sensitivity 90dB ± 3dB Impedance 16Ω ± 15% Frequency Response 20Hz-20KHz Microphone Yes Volume Control Yes Connector 3.5 mm audio jack Cable Length 1.2 m Compatibility HTC cell phones Package Details Weight: 82.39 g Size: 17*9*3.5 cm