ETYMOTIC RESEARCH HD3 Safety Yellow 3 Button-Controlled Earphones (ERHD-3-SAFETY)
Features of Etymotic Research Hd3 Safety Earphones Erhd-3-Safety
- 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
- Patented ACCU Chamber technology for smooth, accurate reproduction of sound
- Protects hearing from unsafe sound levels, even at max volume on portable players
- Eartips seal in even the smallest ears
- Blocks outside sound; no need to turn up the volume to overcome background noise
- Custom Fit option - improved comfort for extended wear
- Kevlar - reinforced cable for durability
- Includes: HD3 Safety Earplugs + Headset +Earphones, Assortment of foam and flanged eartips, Shirt clip and Storage pouch
Product Info for Etymotic Research Hd3 Safety Earphones Erhd-3-SafetyEXTRA FEATURES
- Designed for safe sound output in high-noise environments: risk to hearing is minimized.
- Includes in-line microphone with 3-button Apple control. Durable, 4-ft Kevlar-reinforced cable with 3.5 mm jack. Holds up under frequent use; 1-year warranty.
- Highest noise isolation: blocks outside sound so you can hear your music. Provides twice the external noise isolation of active noise-canceling earphones, without the need for batteries.
- Sound quality rivals that of earphones at twice the price. Tight bass, clear mids, and crisp highs--hear all of your music as it was meant to be heard.
- Includes an assortment of eartips for the perfect fit. NRR (Noise Reduction Rating) = 27dB (foam eartips) or 22dB (3-flange eartips).
GritrOutdoors is an authorized Etymotic Research dealer
|Frequency Response||20 Hz - 15 kHz|
|Transducers||6-mm neodymium moving coil drivers|
|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|