OPPO Enco X ETI51 Headset True Wireless Noise Cancelling Earphones – Black

Co-Created with Dynaudio

Advanced technology and
decades of Northern European legacy come together in the Enco X
earphones, co-created by OPPO and leading Danish HiFi brand Dynaudio,
founded in 1977. To bring you digitally precise audio, we evaluated 30
different materials and 152 components, and went through 120 rounds of
structural fine-tuning in collaboration with the largest acoustic
laboratory of Dynaudio.

The DBEE 3.0 Sound
System: Conquering New Frontiers

In 2007, OPPO first
released its DBEE 1.0 Dynamic Audio technology. Now, 13 years later,
we are introducing our brand new DBEE 3.0 Sound System with new
materials, new technologies, and a new structure.

Coaxial Dual-Driver
Design

An innovation on
traditional models, the Enco X earphones feature a coaxial dual-driver
design typically only found in high-end audio devices. In the front, a
magnetic balanced membrane driver handles high frequencies, and in the
back, a triple-layer composite dynamic driver handles middle and low
frequencies. Dual speakers positioned on parallel axes ensure natural
and high-def audio output.

Magnetic Balanced,
Membrane Driver

The Enco X earphones
take the same technology as our innovative, award-winning PM-1
headphones, and fit it into an impressively small package. This design
extends the reach of high frequencies, delivering crystal-clear audio.

Dual-Core, Dual-Mic
Noise Cancellation

Thanks to a dual-core
chip and a dual-microphone design, it improves the signal-to-noise
ratio which optimises noise cancellation capabilities from every
aspect3.

Flagship-Level
Transparency Mode

Wish you could
seamlessly switch between work and music? The Enco X earphones let you
do just that, with a Transparency mode that gives you greater
awareness of the surrounding environment. You’ll be able to carry on a
conversation without ever having to take your earphones off.

Natural Acoustics from
Northern European Experts

Daniel Emonts, creator
of Dynaudio’s flagship products, has brought 30 years of experience to
the Enco X earphones. Years of acoustics research, craftsmanship, and
hundreds of recalibrations have ensured that the Enco X earphones
deliver nothing but sound in its truest form.

Earphones that
Understand Your Ears

The Enco X earphones
feature an innovative ergonomic design, a weight of only 4.8g, and
silicone tips in two hardness levels, ensuring both stability and
comfort.

15 Years in the Making

15 years ago, OPPO
launched its first headphone product, the MP3 X3. Its star-ring design
demonstrated a perfect union of technical skill and aesthetics. The
Enco X earphones feature a revamped metallic star-ring frame designed
to fit perfectly in the palm of your hand.

Binaural Low-Latency
Bluetooth® Transmission4

Designed with strong
interference scenarios in mind, Binaural Low-Latency Bluetooth®
Transmission now features greater stability, system-level ultra-low
latency optimisation, and even stronger latency reduction. In
addition, we’ve significantly improved audiovisual synchronisation and
further reduced lagging and connection interference.

Triple-Microphone Call
Noise Cancellation

Equipped with a
triple-microphone noise cancellation algorithm, an adaptive filter,
and wind detection, the Enco X earphones ensure that your voice is
transmitted properly in calls.

Convenient Wireless
Charging

The Enco X earphones
support wireless charging – it’s as simple as placing the charging
case on a charging pad. The earphones also support reverse charging
from a phone, so you can continue listening to music while they
charge.

Remarkably Long-lasting
Battery Life

Enjoy up to 25 hours of
music playback on one charge — that’s two whole weeks if used for 2
hours a day. Even on long trips, you won’t need to pack your charging
case. At last, “low-battery anxiety” can be a thing of the past.

All-Weather Protection

The Enco X earphones
fear neither rain nor sweat. With IP54 dust and water resistance7,
these earphones can accompany you through heavy wind, rain, and
workouts alike.

Convenient Touch
Controls

Additional controls are
available and are customisable through the app8. Controlling your
earphones has never been so easy. Skip to the next song, Answer/hang
up the phone: Double tap the earphones. Toggle noise cancellation
mode: Press on the earphones for 1s. Turn volume up or down: Slide
your finger up or down.

Quick Connection, Fit
Detection

Open the lid, pop the
earphones out, and tap to connect – it’s that simple. The earphones
will automatically reestablish connection and be ready for use before
you even put them on. Our all-new Earbud Fit Test function detects how
well the earphones fit your ears, ensuring not only comfort but also
audio quality and noise cancellation results.