ETYMOTIC RESEARCH HD3 Safety Yellow 3 Button-Controlled Earphones (ERHD-3-SAFETY)

Etymotic Research
Availability: 2 in stock
$ 84.95

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Safe for hearing, even in high-noise environments. The eartips act like earplugs, so outside noise levels up to 108 dB (foam eartips) or 102 dB (3-flange eartips) do not significantly affect overall noise dose. Volume limiting technology protects hearing from unsafe sound playback, even at max volume on portable players. Use of these earphones at full volume on portable music players is within OSHA Permissible Exposure Limits for 10 ? hours per day (52 ? hours per week). 3 Button close proximity in line microphone control offers clear communication and easy control. With superb isolation and unrivaled sound quality, you'll hear your music as never before while protecting your hearing from overexposure!

  • Designed for safe sound output in high-noise environments without compromising quality of sound
  • Highest noise isolation—Provides protection from up to 108dB. Meets OSHA permissible exposure limits for 10 ? hours per day
  • 3 Button close proximity inline microphone control pod for clear communication
  • Reinforced 4 ft cable for durability, 3.5 mm stereo phone plug compatible with most devices, includes an assortment of eartips for a comfortable fit
  • 1 Year manufacturer’s warranty provided for products purchased from authorized resellers
Frequency Response 20 Hz - 15 kHz
Transducers 6-mm neodymium moving coil drivers
Accuracy Score 85+%
Noise Isolation 35-42 dB
Impedance (@1kHz) 300 Ohms
Sensitivity (@1 kHz) SPL at 0.1v 76 dB
Cable 4 ft with 3.5 mm plug
User Replaceable ACCU-Filters No
Warranty 1 Years
Custom-Fit Option Yes

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