Etymotic HF 2 Balanced Armature In Ear Headphones 1 Button

Etymotic

A no compromise, high-performance noise-isolating headset + earphones that delivers best-in-class benefits and superior value

  • Perfectly matched to the latest product innovations from most smartphones that support a 3.5mm/4-conductor stereo phone plug.

    • Accu•Driver™ high performance, precision matched, balanced armature drivers
    • 35 dB - 42 dB noise isolation
    • Documented highest noise isolation of any earphones or headphones on the market today
    • Programmable Noise-isolation
    • Close-proximity high sensitivity microphone
    • Made to work with smartphones and tablets from Blackberry, Samsung, HTC, Motorola Mobility, HP and Apple.
  • Frequency Response: 20 Hz - 15 kHz

    Accuracy Score: 85%

    Transducers: balanced armature

    Noise Isolation: 35-42 dB

    Impedance (@1 kHz): 16 Ohms

    Sensitivity (@1 kHz) SPL at 0.1V: 105 dB

    Maximum Output (SPL): 120 dB

    Cable: 4 ft with 3.5 mm plug