Etymotic Research ER2XR-BT Wireless In-Ear Headphones

BH #ETER2XRBT • MFR #ER2XR-BT
Etymotic Research ER2XR-BT Wireless In-Ear Headphones
Key Features
  • High-Performance Moving Coil Drivers
  • 35 to 42 dB of Noise Isolation
  • Built-In DAC & Headphone Amplifier
  • 24-Bit/48 kHz Lossless Playback
The ER2XR-BT Wireless In-Ear Headphones from Etymotic Research are made to provide you with a pair of in-ear monitors that deliver clear midrange and highs, natural bass, and the convenience of a wireless design. To ensure audio fidelity during wireless transmission, Etymotic equipped these headphones with a dedicated AKM AK4331 DAC and headphone amplifier. They also support aptX, aptX HD, and aptX LL for 24-bit/48 kHz lossless playback.
More on the Way
Expected availability: 7-14 business days
$289.95

Etymotic Research ER2XR-BT Wireless In-Ear Headphones

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Etymotic Research ER2XR-BT Overview

  • 1Description
  • 2Awareness Mode
  • 3Wired or Wireless
  • 4Swappable Earpieces

The ER2XR-BT Wireless In-Ear Headphones from Etymotic Research are made to provide you with a pair of in-ear monitors that deliver clear midrange and highs, natural bass, and the convenience of a wireless design. To ensure audio fidelity during wireless transmission, Etymotic equipped these headphones with a dedicated AKM AK4331 DAC and headphone amplifier. They also support aptX, aptX HD, and aptX LL for 24-bit/48 kHz lossless playback.

To deliver as pure an audio experience as possible, Etymotic crafts their earbuds for significant passive noise isolation up to 42 dB. Such noise isolation is ideal for both music and mobile calls. Pair the ER2XR-BT headphones with your smartphone and you can use the built-in mic pod for hands-free calls. The microphone has a 3-button control for calls and audio playback. They last for over 8 hours on a single charge, feature dual shirt clips for keeping them secure during use, and durable metal earpieces with an anodized finish.

Awareness Mode

When activated, this lets more ambient noise in so you can be more aware of your surroundings, hear an announcement, or have a quick chat without having to remove your earbuds.

Wired or Wireless

With the included wired 3.5mm cable you can convert these headphones for use with non-wireless devices.

Swappable Earpieces

The earpieces connect to the Bluetooth cable via MMCX connection and can be swapped out with most any MMCX-compatible earpieces.
UPC: 846430002487

Etymotic Research ER2XR-BT Specs

Headphone
Earpiece DesignIn-Ear (Intra-Aural)
Driver TypeDynamic
Number of Drivers1, per Earpiece
Impedance15 Ohms (Passive)
Active Noise CancellationNo
Controls/Microphone LocationControls: Cable
Microphone: Cable
Performance
Sensitivity96 dB at 1 kHz
Maximum Sound Pressure Level (SPL)120 dB
Noise AttenuationUp to 42 dB (Passive)
Wireless Connectivity
Supported Audio CodecsaptX, aptX HD, aptX LL
Bluetooth5.0
NFCNo
Wired Connectivity
Audio Connector to Source1 x 1/8" / 3.5 mm
Audio Connector to Earpiece2 x MMCX Male
Battery
Runtime8 Hours (BT)
Physical
Material of ConstructionMetal
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