HP Wired Earphones, DHE-7000, Black

About this item : * Designed to perfection. * Compact construction. * Packed with features. HP's new line is here to stay and with top-level technology. Stereo Deep Bass with microphone and Volume control. Cable coating technology that prevents tangles. Built-in Smart Button. 3.5mm Auxiliary Input. Hands-free function to talk on the cell phone. 1.1m cable. Omnidirectional microphone. Power: 3mW S. Frequency:20Hz - 20KHz. Sensitivity:90dB ± 3dB.