Your Sound, Your Style

·Hi-Res Audio Certification
·40mm Dynamic Drivers for Powerful Bass
·Long-lasting Comfort
·Up to -45dB Active Noise Cancellation
·92hrs Battery Life
·Touch-to-chat Functionality
·Bluetooth V5.4
·Multiple Sound Effects
·Compatible App for Mobiles and PCs

All-day Comfort

Featuring a lightweight, ergonomic design, ES850NB ensures a snug, all-day fit. Say goodbye to discomfort and enjoy hours of immersive sound with a pressure-free experience.

·Lightweight body for long-lasting comfort Only about 265g
·Ergonomic headband relieves pressure,enhancing overall comfort
·Memory foam ear cushions with soft, skin-friendly leather cover
·Multi-angle rotation for a perfect, snug fit

Rich Details

Supports LDAC for Hi-Res Wireless audio, delivering 3x the detail of standard Bluetooth codecs for a true lossless music experience.

* “Hi-Res Audio” and " Hi-Res Audio Wireless" logo are used under license from Japan Audio Society.
* LDAC and LDAC logo are trademarks of Sony Corporation.

Premium Audio

The 40mm dynamic driver with a titanium-coated composite diaphragm delivers clear highs, detailed mids, and powerful bass for premium audio performance.

Personalized Sound

Experience a personalized sound profile with three modes, perfect for all your entertainment needs.

·Music Mode - Enjoy preset EQ options for different music styles or customize your sound profile through the app.
·Spatial Sound - Feel the immersion with lifelike,
surround-sound audio.
·Game Mode - 0.08s low latency for immersive game audio

Noise Cancelling

With hybrid active noise cancellation (ANC) and over-ear passive noise isolation, it can block out up to -45dB of ambient noise, delivering an immersive audio experience even in the noisy environments.

ANC Modes
·High Noise Cancellation - Flight/Metro/Bus
·Medium Noise Cancellation - Office/Coffee shop/Park
·Wind Reduction - Running/Riding/Windy weather
·Adjustable Ambient Sound - Stay aware of your surroundings

Clear Hand-free Calls

AI algorithms accurately pick up human voices and filter out background noise, ensuring clear conversations on both ends.

Power for Days

With up to 92 hours of battery life, enjoy over a week of use with 8 hours of daily usage—ideal for long business trips.

* The battery life data was obtained in the Edifier Lab by testing with SBC decoding and 50% volume. Actual experience may vary slightly depending on the testing environment, equipment, volume, and audio file.

Touch-to-Chat

Touch and hold the right ear cup to pause audio and hear ambient sound for smooth conversations. Release to resume playback.

* This function is only available in Bluetooth® mode.

Wireless and Wired Connection

Supports Bluetooth® V5.4 for stable wireless transmission and can be connected to a computer or other devices with the included USB-C to USB-A cable.

* Wired connection will disable the Bluetooth® mode.
* The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by EDIFIER is under license. Other trademarks and trade names are those of their respective owners.

Multipoint Connection

Effortlessly switch between two Bluetooth® devices, providing a smooth and convenient experience.

Foldable for Portability

Fully foldable design and included travel case make storage and travel easy and convenient.

Apps for More Functions

Download EDIFIER ConneX mobile app or EDIFIER TempoHub computer app to explore more functions.

·Customize EQ
·Sound effects switch
·Firmware upgrade
·Control setting
·And more

Easy Controls