OPPO Enco Air5S (ETEF1)
 | Expecting restock Design: inserts; Connection type: wireless; Bluetooth version: Bluetooth v6.0; Range (m): 10; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 122; Speaker size (mm): 12; Online translator; Mobile app; Volume control; Noise cancellation: adaptive ANC; Transparent mode; Multipoint; AAC |
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OPPO Enco Air5S
Type:earbuds
Connection:Bluetooth v6.0
Кодеки:AAC
Frequencies:20 – 20000 Hz
Sensitivity:122 dB
Battery:40 mAh, up to 4.5 h, with case 25 h
OPPO Alive Audio spatial sound. Adaptive noise cancellation and good battery life. AI translator.
All specifications
Specifications Enco Air5S
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E-Catalog UK editor, Headphones
Olexandr Cherkashche…, edited 29.07.2026
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.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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
Popular questions
How effective is the noise cancellation?
In ordinary city noise, ANC helps, but its effect is noticeably weaker on very loud public transport. Conversations and rumble may still come through, so this is not the best option for regular trips on a noisy subway. The transparency mode, on the other hand, works reliably and does not muffle the music too much.Source:SpecificationsExpert reviews
How well are they suited for calls?
The other party can be heard clearly, but your own voice may be transmitted quietly and muffled. There are three microphones and ENC, but for frequent work calls and voice messages, it is better to consider a model with stronger voice transmission.Source:SpecificationsExpert reviews
How long do the OPPO Enco Air5S last without charging?
Without ANC, up to 9 hours of music playback is rated on a single charge; with noise cancellation, up to 4.5 hours. With the case, this amounts to up to 48 hours without ANC or up to 25 hours with it. That should be enough for a long day and several trips, but noise cancellation nearly halves battery life.Source:Specifications
Does the translator in OPPO Enco Air5S work with any smartphone?
The headphones connect to both iPhone and Android devices, but the AI translator is available to owners of compatible OPPO smartphones. If this feature is important to you, it is worth checking your phone’s compatibility in advance.Source:SpecificationsExpert reviews
How do they sound?
The sound is lively and energetic, while OPPO Alive Audio gives tracks a sense of spaciousness. The low frequencies are clearly audible, but fans of extremely powerful bass may find them lacking. For everyday music, videos, and travel, it is a pleasant tuning without any pronounced harshness in the high frequencies.Source:SpecificationsExpert reviews
Are they comfortable to wear for long periods?
Yes, the earphones are lightweight—about 4 g each—and no noticeable discomfort was reported during prolonged wear. The semi-in-ear fit does not go as deep into the ear as in-ear models, so they are suitable for those who do not like the feeling of “earplugs.”Source:SpecificationsExpert reviews
Can it be connected to two devices?
Yes: Multipoint allows you to stay connected to two devices at once. This is convenient if you are listening to music on a laptop and want to answer a call from your smartphone without reconnecting.Source:Specifications
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