The perfect way to add some style and stand out from the crowd with the boAt BassHeads 100 "Hawk" inspired earphones. Impedance 16, Sensitivity (dB) 92db 3db, Frequency Response 20Hz-20KHzThe stylish BassHeads 100 superior coated wired earphones are a definite fashion statement - wear your attitude with its wide variety of collectionThe powerful 10mm dynamic driver with the speaker resistance of 16 ohm enables the earphone to deliver a punchy, rhythmic response to the most demanding tracks