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OPPO Enco X (ETI51)

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Denika.ua

Навушники OPPO Enco X ETI51 Black

Denika.ua
With us more than 10 years
(Kharkiv)
Warranty: 6 month
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OPPO Enco X
Colour
Connection and design
Designin-ear
Connection typewireless
ConnectionBluetooth v 5.2
Range10 m
Specs
Frequency range20 – 20000 Hz
Sensitivity104 dB
Speaker size11 mm
Emitter typedynamic
Number of emitters2
Microphone specs
Microphonebuilt into the case
Microphone noise cancelingENC
Features
Volume control
Noise cancellationANC
Codec supportAAC
Power supply
Power sourcebattery
Headphone battery capacity44 mAh
Case battery capacity535 mAh
Charging time1.2 h
Operating time (music)4 h
Operating time (no noise canceling)6 h
Operating time (with case)25 h
Wireless charger
Charging portUSB C
General
WaterproofIP54
Weight5 g
In boxsilicone tips
charging case
Official Websiteoppo.com
Added to E-CatalogJanuary 2021
P/N
ETI51

High-quality True Wireless in-ear headphones with hybrid dual drivers and Active Noise Cancellation (ANC). Equipped with a dual-core chipset and a system of three microphones (on each earbud). This design improves the signal-to-noise ratio for the best optimization of noise reduction functions. Proprietary smart algorithm with adaptive filter and wind detection technology ensures the correct transmission of the user's voice during a conversation in cellular networks or Internet messengers.

In addition to SBC and AAC codecs, OPPO Enco X headphones support the LHDC codec, which allows you to receive the highest quality digital audio signal. Two coaxial drivers guarantee accurate and detailed reproduction of all ranges of the sound spectrum for flawless sounding of music tracks of all styles and directions. It is also worth noting full protection against moisture / dust (IP54) and a secure fit in the ear canal.

This model is positioned as a product of the upper price category, aimed at demanding users who often and for a long time use headphones in places with an unfavorable acoustic background: on airplanes, trains, on busy city streets, in the subway, noisy office or shopping centre. Pairing with the signal source is performed via the Bluetooth 5.2 interface (distance up to 10 m). The included charging case supports Qi wireless charging.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog OPPO 2025 - new arrivals, bestsellers, and the most relevant models OPPO.

OPPO Enco X price graph

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7
great model, love it
 4 February 2022 
Lost on a trip, somewhere either left or dropped out. It's a shame because the headphones are really cool. The sound is clear and balanced, there is no distortion in low or high. So I bought the same ones.
Sound, ergonomics
Everything suited
use OPPO Enco X few months
Better than most headphones even more expensive than 7k
 14 January 2022 
A month ago I ran into a problem, I lost my AirPods Pro headphones. And I was faced with a choice, buy exactly the same or look at other analogues. Having climbed a little on the Internet, I came across a large selection of headphones from OPPO. Meanwhile, in Eldorado there was a good discount, I decided to go and listen. Arriving and hearing immediately thought that I WANT! There is a story about the balance of frequencies, there are no clearly defined basses like in the plugs (although the basses are so-so there) and the repetitions that were constantly in JBL (above 70% volume). Perfect noise reduction, a good Hey melody application that comes in both Russian and Ukrainian. In the application, you can set the equalizer, see the charge level of both the case and the headphones, and turn the noise reduction on or off. And a separate story that bribed me (Here I should be understood by people who use two phones - working and main), headphones can connect to two phones at once. A very convenient thing when you drive. To be honest, after these headphones I will never look in the direction of APPLE again - I mean headphones specifically) Well, there was a main nuance that infuriates, it's easily soiled plastic on the case, in which if you take out the headphones from your pocket, they remain prints and doesn't look good. But this problem was solved by buying a case) And I’ll say right away that the headphones sit perfectly in the auricle without falling out + specifically, the headphones do not slam individually. I advise!
Noise reduction, frequency balance, ergonomics, battery, application
Marky case
Vasiliyuse OPPO Enco X few months
great model, love it
 23 September 2021 
I wonder why everyone compares headphones with apples. Apples never made quality sound. Look at the history of how and who tested the sound quality of these ears. I will say one thing, the sound is sweet and everything is in moderation: bass, highs and mids. The shape is perfect. Little ones. Case is excellent.
Sound, noise reduction
Marky gloss, in my case black. I would like matte.
use OPPO Enco X few months
3 out of 8 user review(s) shown
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Video reviews