The ER-20 Hi-Fi earplugs have a triple flange construction and provide an inexpensive, "high-fidelity" earplug that can be used in a variety of noisy environments.
Mainly used as an inexpensive Musician's Earplug, these plugs have principles to allow the user to still hear through a inserted resonator within the stem that allows outside tones such as vocal or musicial to be heard.
(NOTE: Baby Blue style features smaller tips for small ear canals. It will have a baby blue colored flanged tip with clear stem.)
- Low cost
- Associated 20dB attenuation
- Clarity of sound and pitch
- Good frequency response accuracy
- Speech is understood more easily in high level noise
- Available in a variety of colors
- Cost: $15.00/pair