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...
“Excellent for bass and subwoofer lovers. A little too opaque for lovers of transparent sounding headphones. Booming, warm and reverberations but not overpowering to muffle the lyrics. By using a DAC and head amp, I adjusted the equalizer to give me a really pleasing effect with indie rock songs like 'Bring it on back' by Matt Wertz, 'Sweet Sophia' by Stephen Kellogg' and 'When we...” --Chiek