OPPO Enco X3s (ETED1)
 | Expecting restock The in-ear TWS headphones by OPPO are categorized within the mid-price range. The model stands out with its dual drivers—11mm and 6mm—that deliver a broader frequency range of 15–40,000 Hz, enhancing high-frequency details and bass depth. A direct testament to the excellent sound quality is the Hi-Res Audio certification, alongside support for the high-quality LHDC 5.0 ultra-HD codec. The OPPO Enco X3s feature an active adaptive noise cancellation system that eliminates up to 55 dB of external noise, helping you focus on music or phone conversations in a busy office or public transport. For voice communication, it offers the AI Clear Call microphone system with its own noise-cancellation feature, plus an AI Translate function for real-time speech translation. The model's strong points include impressive battery life: enjoy music up to 11 hours without the case and active ANC, and up to 45 hours with the charging case (which houses a 530mAh battery)....Additionally, it boasts solid IP55 water resistance, a transparent and gaming mode (with low latency), Multipoint function, and convenient control—sensors plus extended settings in the HeyMelody mobile app. |
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in-ear, wireless, true wireless, Bluetooth v5.3, AAC, LDAC, LHDC, active noise cancellation, game mode, waterproof, battery: 46 mAh, up to 5.2 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v5.4, AAC, LDAC, aptX, active noise cancellation, game mode, waterproof, battery: 35 mAh
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, LHDC, active noise cancellation, game mode, waterproof, battery: up to 6 h, with case + 36 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, LDAC, active noise cancellation, waterproof, 20 – 40000 Hz, battery: up to 8 h, with case + only LDAC
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, LDAC, active noise cancellation, waterproof, 10 – 35000 Hz, battery: up to 4 h, with case + 27 h
in-ear, wireless, true wireless, Bluetooth v5.0, AAC, aptX, voice assistant, waterproof, 10 – 19000 Hz, battery: 55 mAh, up to 8 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, active noise cancellation, 20 – 20000 Hz, battery: up to 5 h, with case + 32 h
in-ear, wireless, true wireless, Bluetooth v5.0, voice assistant, waterproof, battery: 58 mAh, up to 6 h, with case + 13 h
in-ear, wireless, true wireless, Bluetooth v5.2, waterproof, 20 – 20000 Hz, battery: up to 6 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v5.0, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 9.5 h
in-ear, wireless, true wireless, Bluetooth, AAC, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, battery: up to 4.5 h, with case + 19.5 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, active noise cancellation, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 9 h, with case + 35 h
in-ear, wireless, true wireless, Bluetooth v5.2, aptX, active noise cancellation, waterproof, 20 – 20000 Hz, battery: up to 6 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v5.2, active noise cancellation, battery: 55 mAh, up to 5 h, with case + 16 hours of talk
in-ear, wireless, true wireless, Bluetooth v5.2, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 48 mAh, up to 8 h, with case + 32 h
OPPO Enco X3s
Type:in-ear
Connection:Bluetooth v5.4
Кодеки:AAC, LHDC
Frequencies:15 – 40000 Hz
Sensitivity:118 dB
Long battery life. Support for LHDC 5.0 ultra-HD and Hi-Res Wireless. Dual drivers. Sound enhancement technologies OPPO Alive Audio and Golden Sound 2.0.
The in-ear TWS headphones by OPPO are categorized within the mid-price range. The model stands out with its dual drivers—11mm and 6mm—that deliver a broader frequency range of 15–40,000 Hz, enhancing high-frequency details and bass depth. A direct testament to the excellent sound quality is the Hi-Res Audio certification, alongside support for the high-quality LHDC 5.0 ultra-HD codec.
The OPPO Enco X3s feature an active adaptive noise cancellation system that eliminates up to 55 dB of external noise, helping you focus on music or phone conversations in a busy office or public transport. For voice communication, it offers the AI Clear Call microphone system with its own noise-cancellation feature, plus an AI Translate function for real-time speech translation.
The model's strong points include impressive battery life: enjoy music up to 11 hours without the case and active ANC, and up to 45 hours with the charging case (which houses a 530mAh battery). Additionally, it boasts solid IP55 water resistance, a transparent and gaming mode (with low latency), Multipoint function, and convenient control—sensors plus extended settings in the HeyMelody mobile app.
All specifications
Specifications Enco X3s
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E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, 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
Popular questions
Are they suitable for workouts and walks?
The IP55 rating provides protection against sweat, dust, and light moisture. Each earbud weighs 5 g, and three pairs of silicone ear tips are included, so you can choose a more secure fit.Source:Specifications
How long can the OPPO Enco X3s last on a single charge?
Claimed battery life is up to 11 hours from the earbuds alone and up to 45 hours with the case. These figures are given without active noise cancellation, so they should be viewed as a maximum rather than as the result of using all functions simultaneously.Source:Specifications
How does noise cancellation work?
Adaptive ANC automatically adjusts the noise-cancellation level to suit your surroundings, while high, medium, or low mode can be selected manually when needed. This is a useful feature for outdoor use, on public transport, and in the office; transparency mode lets you hear your surroundings without removing the headphones.Source:SpecificationsExpert reviews
Is it convenient to control them without a phone?
Volume is adjusted by swiping on the stem, while tracks and calls can be controlled with taps. When an earbud is removed, the music pauses automatically, but the HeyMelody app is required to reassign gestures and fine-tune the sound.Source:SpecificationsExpert reviews
Do OPPO Enco X3s work with iPhone?
They connect to an iPhone and use the AAC codec, but LHDC 5.0 is not available on Apple smartphones. If high-resolution sound via LHDC is specifically important, it is better to choose a compatible modern Android smartphone.Source:SpecificationsExpert reviews
How do they sound?
Sound with full bass, clear highs, and the ability to customize it to your preference. Two hybrid drivers, an equalizer, and personalized tuning help you find a comfortable sound signature; OPPO Alive Audio expands the soundstage but may slightly alter the original recording.Source:SpecificationsExpert reviews
Can they be connected to a laptop and a phone simultaneously?
You can connect to two devices simultaneously—Multipoint automatically switches the audio to the active device. For example, when a call comes in on your smartphone, the headphones will switch from the laptop to the phone, but you cannot listen to audio from both devices simultaneously.Source:SpecificationsExpert reviews