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OPPO Enco Air4

OPPO Enco Air4
  • Hyper Durable Battery
  • 32dB Active Noise Cancellation
  • Dual-Mic AI Clear Call
  • 12.4mm Titanized Diaphragm Driver
  • Up to 43 Hours of Playback
  • Bluetooth® 5.4 Low Latency Transmission
    • Fresh Mint | Silky White
    * The above image is for reference only. Please refer to the actual product for all criteria.
    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: -38 dBV/Pa
    Bluetooth®
    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) Music play time (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): 5V ⎓ 1A Charging output (charging case to earbuds): 5V ⎓ 0.4A Charging port: Type-C * The above specifications were obtained based on tests performed in OPPO laboratories. Charging times were tested in OPPO laboratories at a temperature of 25°C using an OPPO standard charger. The actual results may differ slightly depending on environmental factors and the charger used.
    Water and dust resistance
    Water resistance (earbuds): IP55
    Size
    Weight (earbud): 4.2g±0.1g Weight (earbuds + charging case): 46.2g±0.2g Size (earbud): 29.99mm * 20.30mm * 23.87mm Size (charging case): 66.60mm * 51.24mm * 24.83mm