Pure Silence, Premium Sound, Enduring Power

Step into a new era of audio freedom with the ES850NB — Edifier’s Hi-Res certified wireless over-ear headphones with up to 92 hours of battery, hybrid ANC, and Bluetooth® 5.4. Crafted for comfort and clarity, it’s the perfect blend of innovation and immersion.

Highlights

• Hi-Res Audio & Wireless certified with LDAC support

• Upgraded hybrid ANC up to -45dB noise reduction

• 40mm titanium-coated drivers deliver rich, dynamic sound

• Up to 92 hours of playback for all-week listening

• AI-powered mic with noise cancellation for crystal-clear calls

• Bluetooth® 5.4 with multipoint connection

• Touch-to-Chat mode for ambient sound awareness

• Works with Edifier ConneX and TempoHub apps

• Skin-friendly leather earpads and foldable design

• Includes travel case and USB-C to USB-A cable

Key Features

Audio Performance

• Driver: 40mm dynamic with titanium-coated composite diaphragm

• Audio Detail: Clear highs, detailed mids, powerful bass

• Codecs Supported: LDAC, AAC, SBC

• Certification: Hi-Res Audio and Hi-Res Audio Wireless (JAS licensed)

Noise Cancellation

• ANC Depth: Up to -45dB hybrid active noise cancelling

• Isolation: Over-ear passive isolation for immersive experience

• Modes: Switchable ANC profiles via Edifier ConneX app

Microphone & Calls

• Mic: Built-in mic with dual-mic array

• AI Noise Cancellation: Clear hands-free calls with voice isolation

Battery & Power

• Playback Time: Up to 92 hours (SBC at 50% volume)

• Charging: USB-C rechargeable, includes USB-C to USB-A cable

• Use Case: Ideal for travel, business, or long work sessions

Connectivity

• Bluetooth Version: 5.4 with fast and stable transmission

• Multipoint: Simultaneous pairing with 2 devices

• Wired Mode: Via USB-C cable (Bluetooth auto-disabled in wired mode)

Smart Features

• Touch-to-Chat: Tap and hold to pause music and let ambient sound in

• App Integration:
   • Edifier ConneX – Custom EQ, LDAC settings, Touch-to-Chat, firmware
   • Edifier TempoHub – Firmware upgrade, control settings

Build & Comfort

• Earpads: Skin-friendly leather cushions for extended comfort

• Ergonomics: Lightweight, snug, and pressure-free fit

• Design: Foldable with travel case for portability

Summary

The Edifier ES850NB delivers next-level noise cancellation, luxurious comfort, and studio-grade wireless sound in a sleek, travel-ready form. With LDAC Hi-Res audio, AI mic clarity, and seamless Bluetooth® 5.4 connectivity, it's built for those who demand more from their headphones — every day, everywhere.