Description: Over 30 years ago, Etymotic invented noise-isolating, in-ear earphones. Etymotic's original design, developed for auditory research and hearing testing, used balanced – armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones. ER4 earphones were the first high-fidelity, noise isolating in-ear earphones to use this technology in a consumer earphone, and are recognized as the world leader for response accuracy to which all other earphones are compared. MPN: 214954 UPC: 846430002029
Price: 317.59 USD
Location: Carlsbad, California
End Time: 2023-10-18T22:38:04.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Year Manufactured: 2020s
MPN: ER4XR
Color: Black
Brand: Etymotic
Wireless Technology: Bluetooth, RF
Connectivity: 3.5mm Jack
Band: HF
Form Factor: In-Ear Only
Features: Surround Sound, Replaceable Ear Tips, Foam Tips, Replaceable Earpads, Noise Isolation, Detachable Cable, Stereo, In-Line Control, Wireless Charging, Adjustable Headband, L-Shape Plug, Noise Cancellation, Extra Bass, Foldable, Closed Back
Cable Length: 1.5 m
Microphone Type: Built-In
Number of Earpieces: Double
Type: Canal Earbud (In Ear Canal)
Model: ER4XR
