EDIFIER Zero Open Open-Ear True Wireless

Super-elastic nickel-titanium alloy frame with shape memory and quick rebound for adaptive and stable wearing

Directional sound transmission technology with special cavity design to increase standing wave frequency and focus sound waves along ear canal path

Leak-proof technology ensures privacy during calls and listening without ear insertion

Sound Quality:

Powerful bass with natural presentation

Intelligent low-frequency compensation algorithm separates music bass automatically

Real-time multiple harmonic reconstruction and consistent timbre and loudness matching

Acoustic tuning by EDIFIER sound laboratory for dynamic bass enhancement and authentic sound reproduction

Battery & Charging:

Up to 40 hours total playback time with charging case

10 hours single charge playback time per earphone

15 minutes super fast charge provides up to 210 minutes playback

Call & Noise Reduction:

AI intelligent call noise reduction algorithm separates caller voice from background noise in real time

Clear calls even in noisy environments

Durability & Protection:

IP55 rated dust and water resistance for sweat and splash protection during intense activities

Connectivity:

Flagship Bluetooth 5.3 chip for faster connection, stable signal, and improved transmission speed

Ultra-low latency of 0.08 seconds for gaming with low power consumption and stable anti-interference

Touch controls for easy command switching

App Support:

EDIFIER Connect app for comprehensive smart experience

Features include earphone location tracking, pop-up settings, and sound effect switching

Package Contents:

ZEROOPEN Earphones x1 pair

Charging Case x1

Type-C Charging Cable x1

User Manual & Warranty Card x1

Additional Notes:

The earphones do not support external sound playback from the charging case

Use of this function while wearing may cause hearing damage

Earphone location can be tracked via app when disconnected by checking last connected position

Brand Background:

ZEROOPEN is a new youthful brand under EDIFIER, focusing on stylish lifestyle technology products

Product range includes audio devices and smart charging equipment

Committed to innovation and user comfort to create practical and aesthetically pleasing tech products