Block out distractions with Oppo Enco Air4, equipped with up to 32dB Active Noise Cancellation. Dual-mic AI ensures clear calls—even in noisy places—while Transparency Mode lets you stay aware without removing your earbuds.
12.4mm titanium-coated drivers deliver rich bass and crisp sound, with three audio modes: Bass Boost, Clear Vocals, and Original Sound. OPPO Alive Audio creates a spacious, immersive experience.
Enjoy up to 43 hours of battery life, TÜV-certified for long-term health. Durable against water, heat, and impact, they’re built to keep up with you.
Bluetooth® 5.4 and 47ms low latency provide smooth, instant pairing and stable dual-device connection. Use the HeyMelody app to check battery levels, customize controls, and access helpful features. With OPPO Enco Air4, it’s smarter listening made simple.
Specifications:
Earphone:
- Model: ETEE1
- Charging Case Model: ETEE1
Audio Quality:
- Driver: φ12.4mm Dynamic Driver
- Driver Sensitivity: 112±3dB@1KHz
- Frequency Response Range: 20~20KHz
- Microphone Sensitivity: -38dBV/Pa
Connectivity:
- Bluetooth Codec: AAC/SBC
- Bluetooth Version: Bluetooth® 5.4
- Bluetooth Range: 10m
Battery Life:
- Battery Type: Rechargeable Li-ion Cell
- Battery Capacity: 58mAh (earbuds) /440mAh (charging case)
- Music Play Time: (AAC, Default setting, 50% volume, ANC off)*: 12h (single charge) /43h (with Charging Case), (AAC, Default setting, 50% volume, ANC/Transparency mode on)*: 8h (single charge) /28h (with Charging Case)
Charging:
- Charging Time: 60min (earbuds) /80min (earbuds + charging case)
- Charging Input: (charging case) : 5 V ⎓ 1 A
- Charging Output: (charging case to earbuds) : 5 V ⎓ 0.4 A
- Charging Port: Type-C
