Etymotic HD5 Earphones




Engineered for safe sound output and superior music reproduction
Reduces the need to play music at loud levels
Designed for use in high-noise environments
Protects hearing from unsafe sound levels, even at max volume on portable players
Promotes safe listening by reducing the risk of overexposure to high sound levels
Operates with most portable devices
Eartips seal in even the smallest ears
Blocks outside sound; no need to turn up the volume to overcome background noise


Patented ACCU•Chamber® technology for smooth, accurate reproduction of sound
Custom•Fit option -- improved comfort for extended wear
Noise Reduction with HD5 Earphones

Use of these earphones at full volume on portable music players is within OSHA Permissible Exposure Limits for 10 ½ hours per day (52 ½ hours per week). Ambient noise levels up to 108 dB (foam eartips) or up to 102 dB with 3-flange eartips does not significantly affect overall noise dose.
NRR (Noise Reduction Rating)

Foam eartips = 28 dB
3-flange eartips = 22 dB
In the box

HD•5 Safety earphones with foam eartips
Assortment of foam and flanged eartips
Shirt clip
Storage pouch

Availability: In stock (2)

Etymotic HD5 Safety Earphones

HD5 high-definition, noise-isolating Safety Earphones are reduced-output earphones, engineered for safe listening and exceptional sound quality. Risk to hearing is minimized, regardless of the volume level from portable players. HD5 earphones block sound (like earplugs) to reduce external noise and limit the amount of sound that reaches the eardrum.

Frequency Response 20 Hz - 15 kHz
Accuracy Score 85%
Transducers 6-mm neodymium moving coil driver
Noise Isolation 35-42 dB
Impedance (@1kHz) 300 Ohms
Sensitivity (@1 kHz) SPL at 0.1v 76 dB
Cable 1.2m 3.5mm plug
User Replaceable ACCU-Filters No
Warranty 1 year
Custom-Fit Option Yes (see below)

To get CUSTOM FIT earmoulds made for your earphones/ noise protection, please use one of the partners or outlets listed at our sister site PerfectFit Ears

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