OPPO Enco Air 4i
 | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v5.4; Range (m): 10; Audio delay (ms): 47; Frequency range (Hz): 20 – 20000; Speaker size (mm): 12.4; Volume control; Multipoint; AAC; Operating time (music) (h): 12; Charging port: USB-C; Waterproof: IP55; Weight (g): 4 |
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in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, game mode, voice assistant, 20 – 40000 Hz, battery: 30 mAh, up to 3.5 h, with case + 18 h
in-ear, wireless, true wireless, Bluetooth v5.1, AAC, 20 – 20000 Hz, battery: 30 mAh, up to 6 h, with case + 20 h
in-ear, wireless, true wireless, Bluetooth v5.0, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 43 mAh, up to 4 h, with case + 12 h
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in-ear, wireless, true wireless, Bluetooth v5.3, AAC, game mode, waterproof, 20 – 20000 Hz, battery: up to 9 h, with case + 28 h
in-ear, wireless, true wireless, Bluetooth v5.4, active noise cancellation, voice assistant, 20 – 20000 Hz, battery: 40 mAh, up to 6 h
in-ear, wireless, true wireless, Bluetooth v6.0, active noise cancellation, voice assistant, 20 – 20000 Hz, battery: up to 6 h, with case + 40 h
in-ear, wireless, true wireless, Bluetooth v5.0, 20 – 20000 Hz, battery: 40 mAh, up to 3 h
in-ear, wireless, true wireless, Bluetooth v5.0, 20 – 20000 Hz, battery: with case + 18 h
in-ear, wireless, true wireless, Bluetooth v5.0, AAC, waterproof, 20 – 20000 Hz, 24 Ohm, battery: 40 mAh, up to 3.5 h, with case + 14 h
in-ear, wireless, true wireless, Bluetooth v5.0, voice assistant, waterproof, battery: up to 5 h, with case + 30 h
in-ear, wireless, true wireless, Bluetooth v5.0, AAC, waterproof, 20 – 20000 Hz, 16 Ohm, battery: up to 4 h
OPPO Enco Air 4i
Type:in-ear
Connection:Bluetooth v5.4
Кодеки:AAC
Frequencies:20 – 20000 Hz
Battery:up to 12 h
Good battery life, gaming mode.
All specifications
Specifications Enco Air 4i
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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.
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