OPPO Enco Air4 Pro (ETEA1)
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OPPO Enco Air4 Pro
Type:in-ear
Connection:Bluetooth v5.4
Кодеки:AAC, LHDC
Frequencies:20 – 40000 Hz
Battery:up to 5.5 h, with case 20 h
Active noise cancellation with transparent mode. Bamboo fiber driver, Hi-Res Gold Label certification.
A confident mid-range model from the in-ear TWS headphones category for everyday use. The headphones are equipped with 12.4mm drivers featuring titanium coating and Hi-Res Audio certification. Additionally, the OPPO Enco Air4 Pro claims support for the LHDC 5.0 audio codec and active noise cancellation up to 49 dB. For connecting the headset, a Bluetooth v 5.4 wireless module is used.
The sound profile makes it a versatile choice for music lovers—the headphones perform equally well in playing audio tracks from a wide variety of music genres. The model is also suitable for making calls with a paired mobile phone. The TWS headphones offer a battery life of about 5.5 hours with noise cancellation on and up to 12 hours when listening to music without active noise cancellation. Combined with the charging case, the total battery life reaches up to 20/44 hours respectively. The headset features convenient touch controls, and each earbud has IP55 water resistance.
All specifications
Specifications Enco Air4 Pro
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E-Catalog UK editor, Headphones
Olexandr Cherkashche…, edited 08.04.2026
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 2026 - new arrivals, bestsellers, and the most relevant models OPPO.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog OPPO 2026 - new arrivals, bestsellers, and the most relevant models OPPO.
Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.
What characteristics should good headphones have?Guide to key features of headphones
Model overview based on user reviews
The OPPO Enco Air4 Pro headphones offer a range of features, including active noise cancellation with transparent mode, Hi-Res Audio certification, and a low audio delay of 47 ms, making them suitable for gaming. Users appreciate the high-quality sound and effective noise reduction, although some note that the microphone can sound muffled in windy conditions. The headphones are lightweight at 4g and have a comfortable fit, but some users experience issues with the automatic switching of modes and find the touch controls for calls challenging. Despite these minor drawbacks, the headphones are generally well-received for their sound quality and features, although improvements in app stability and voice control could enhance the user experience.
Pros
Cons
For those whose headphones suddenly started to sound terrible, with almost no bass, here's some advice. 1. Completely uninstall the app and reinstall it. 2. Change the ear tips to a larger size. 3. Wipe the meshes with alcohol. And they sound great again! not bad lag if the app isn't updated |
4 months of use. They have a mind of their own - they turn on transparency or noise-canceling modes by themselves. Answering a call with a double tap is a double trouble, pardon me. China is China, even in Africa! Like something Something is not right  Oleg: use OPPO Enco Air4 Pro few months |
Excellent headphones, very high-quality sound. Bass, which by default, even wants to be reduced a little. Tried through the application amplified - too much. Fits perfectly, does not fall out. Lacks voice control of calls. The microphone is excellent, in the wind the voice is muffled, but there is a sound like from a barrel, I have the same with wired Sennheisers. For conversations without voice distortion, only the Plantronics Bluetooth headset is ideal, I have been using it for many years. Sound, microphone, noise reduction the sound through the microphone is like from a barrel. BUT this is on all similar ones. Igor Ivanovich: use OPPO Enco Air4 Pro less than month |
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Popular questions
How long does the OPPO Enco Air4 Pro battery last?
Without noise cancellation, the headphones last up to 12 hours on a single charge, while with ANC enabled—around 5.5 hours. Together with the case, total battery life reaches 44 hours in normal mode and up to 20 hours with noise cancellation. A 10-minute quick charge provides approximately two hours of music playback.Source:SpecificationsExpert reviews
Are they suitable for workouts and sports?
Yes, the fit is snug and secure thanks to the interchangeable ear tips in three sizes and the weight of just 4.4 grams per earbud. IP55 water resistance protects them from sweat and raindrops, but the case is not water-resistant, so it must not be exposed to water.Source:SpecificationsExpert reviews
Are these headphones suitable for conversations and calls?
Yes, the three-microphone system with ENC noise cancellation transmits your voice clearly both indoors and outdoors. Callers can hear speech distinctly, although in strong winds or noisy environments, the sound may seem slightly muffled.Source:SpecificationsExpert reviewsUser Reviews
Does it have wireless charging?
No, the charging case can only be charged via a cable through the USB Type-C port. Qi wireless charging is not supported; however, with a wired connection, the case and earbuds fully charge in approximately 80 minutes.Source:SpecificationsExpert reviews
How do the headphones sound?
Clean, balanced sound with deep, punchy bass and a wide soundstage, powered by 12.4 mm drivers. Support for the LHDC high-definition codec and Hi-Res Audio certification deliver excellent detail, while the equalizer in the app lets you tailor the sound to your preferences.Source:SpecificationsExpert reviews
Can the OPPO Enco Air4 Pro be connected to two devices simultaneously?
Yes, Multipoint is supported—the headphones can be connected to a smartphone and laptop simultaneously. To switch audio from one device to the other, pause playback; incoming calls are automatically prioritized.Source:SpecificationsExpert reviews
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