EP0348W Features An in-ear earphone with flat cable Suitable for Samsung， Apple， HTC phones Equipped with volume control Comes with small faux leather bag Convenient and practical to use General Specs Brand & Model Bidenuo G380 Type In-ear wired earphone Frequency  12-22000Hz， 50mw Speaker 10mm Sensitivity 106dB Impedance 16ohm Jack 3.5mm Compatibilities Samsung， Apple， HTC phones