Etymotic Research HD-3 Noise-Isolating Safety Earplugs/Headset/Earphones (Black)
This product is no longer available
Overview
6mm Neodymium Drivers, In-Ear Design, Noise-Reducing Eartips, 20 Hz to 15 kHz Frequency Response, Kevlar-Reinforced Cable, 3.5mm Stereo Plug
Description
The black HD-3 Noise-Isolating Earphones from Etymotic are in-ear headphones designed to provide full-range frequency response while significantly reducing the level of outside sound, making them ideal for travellers and people who work in loud environments. The headphones include a variety of noise-reducing eartips and feature an in-line microphone and remote control.
6mm neodymium moving-coil drivers provide a frequency response of 20 Hz to 15 kHz. The 3.5mm stereo plug ensures compatibility with most portable devices such as laptops, tablets, and smartphones. The 1.2m cable has been reinforced with Kevlar for increased durability.
A shirt clip and storage pouch are included in the accessory package.
Key Features
- 6mm neodymium moving-coil drivers with ACCU•Chamber Technology
- In-ear, noise-isolating design
- NRR: 27 dB (foam eartips), 22 dB (3-flange eartips)
- 20 Hz to 15 kHz frequency response
- Kevlar-reinforced cable for increased durability
- In-line microphone and remote
- 3.5 mm stereo plug works with most portable devices
Specifications
Earpiece | |
Design | In-Ear (Intra-Aural) |
Driver Size | 6 mm |
Magnet Type | Neodymium |
Noise Attenuation | 22 to 42 dBA |
General | |
Frequency Response | 20 Hz to 15 kHz |
Sensitivity | 76 dB |
Impedance | 300 Ohms |
Connectivity | |
Audio Connector | 3.5 mm TRS |
Cable | |
Full Remote OS Support | iOS |
Cable Length | 1.18 m |
In The Box
- Etymotic Research HD-3 Noise-Isolating Safety Earplugs/Headset/Earphones (Black)
- Assortment of Foam and Flanged Eartips
- Shirt Clip
- Pouch
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Details
- Product: Etymotic Research HD-3 Noise-Isolating Safety Earplugs/Headset/Earphones (Black)
- Manufacturer: Etymotic Research
- Model: ERHD-3-SAFETY
- SKU: ERHD-3-SAFETY
- RM Product #: 56847
- Warranty: 2 year manufacturer warranty