The hf2 delivers Etymotic world-renowned sound quality in a comfortable, convenient wireless phone headset.Etymotic hf2 iPhone...... more
The hf2 delivers Etymotic world-renowned sound quality in a comfortable, convenient wireless
phone headset.Etymotic hf2 i
Phone compatible in-ear earphones. High end in-ear monitor style earphones with high-fidelity audio for a near perfect music experience. In-line microphone and the music mutes for communication Works with iPhone and other music
phones that operate with a 3.5 mm/4-contact
phone + stereo plug. Compatible with most music players (e.g., iPod, mp3, CD) that accept a 3.5 mm stereo plug.Features: Colour : Cobalt (Blue). Compatible with iPhone and other
mobile phones. Response accuracy of Etymotic's ER-4 earphones. Highest noise isolation of all competing
headsets. 3.5mm stereo plug makes the hf2 compatible with any music player. 4ft Cable.Technical Specifications: Frequency response-20 Hz -16 kHz. Noise isolation-35- 42 dB (depending on eartip used). Acoustic polarity: + electrical = + acoustic. Transducer type-Balanced armature. Sensitivity (1 kHz)-105 dB SPL for a 0.1 VRMS input. Impedance-16 Ohms (nominal). Maximum output-120 dB SPL. Maximum continuous input-0.55 VRMS. Microphone sensitivity: 40 dB V/Pa.
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