The earphone is speciafically designed for Apple iPhone. The Metal Bullet Earphone integrated voice functionality gives you the freedom of hands-free phone calls. A built-in microphone with power off/on button, and a shirt clip for comfor and ease of use. The button is easy for music control, just twice clicks to display your tunes. The Metal Bullet Earphone uses the same speaker technology and...
“ These IEM's arent the greatest. But these ARE the greatest for $5!! Seperation is great, Clarity is great, Detail is great! Bass is superb! Doesnt muddle out the highs and mids. This is the best buds that ive had for just $5! A reminder, these arent audiophile IEM's, but because if the price, they are probably the best IEM's out there! ” --Ezio