OPPO Enco Air3 Pro

Innovative Bamboo-Fiber Diaphragm

LDAC Hi-Res Audio

Smart Adaptive Active Noise Cancellation

OPPO Alive Audio

Bluetooth® 5.3

White

* The above image is for reference only. Please refer to the actual product for all criteria.

Earphone

Model: ETE51 Charging case model: ETE52

Audio Quality

Driver: φ12.4mm Dynamic Unit Driver sensitivity: 107dB @1KHz Frequency response range: 20~40KHz Microphone sensitivity: -38dBV/Pa

Bluetooth®

Bluetooth® codec: LDAC/AAC/SBC Bluetooth® version: Bluetooth® 5.3 Bluetooth® range: 10m

Battery Life

Battery type: Rechargeable Lithium-ion Battery Battery capacity: 43mAh (earbuds) / 440mAh (charging case) Communication time (50% volume): 7h (single charge) / 30h (with charging case)

Charging

Charging time*: 1.5H (earbuds) / 2H (earbuds + charging case) Charging input (charging case): 5V ⎓ 1A Charging output (charging case to earbuds): 5V ⎓ 0.2A Charging port: USB 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 (earbuds): 4.3g±0.1g Weight (product): 47.3g±0.2g Size (earbuds): 33.01mm*20.3mm*23.15mm Size (package): 65.84mm*50.45mm*24.81mm