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 ModeWhen 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 WirelessWith the included wired 3.5mm cable you can convert these headphones for use with non-wireless devices.
Swappable EarpiecesThe earpieces connect to the Bluetooth cable via MMCX connection and can be swapped out with most any MMCX-compatible earpieces.
- Technical Specifications
Colour Black Warranty 1 year (local) Availability Discontinued Product Type Earphone Style/Type Universal In-Ear Features AAC, aptX, aptX HD, Bluetooth, Microphone, SBC, Volume Control for Android, Volume Control for Apple Driver Configuration 1-Driver (Dynamic) Frequency Response (Hz) 15 Ohms (Passive) Impedance (Ω) 15 Ohms (Passive) Sensitivity 96 dB at 1 kHz Headphone Design Closed-Back Microphone In-Line Microphone Cable Style Wireless Input Connectivity Bluetooth
- User Reviews