OPPO Enco X3i
OPPO Enco X3i
Electric Blue | Meteor Grey
* The above image is for reference only. Please refer to the actual product for all criteria.
Earphone
Model: E509A
Audio Quality
Driver: 10.4mm woofer + 6mm tweeter Dual Drivers
Driver sensitivity: 110 ± 1.3dB@1KHz
Frequency response range: 15Hz~40KHz
Microphone sensitivity: -38dB
Bluetooth®
Bluetooth® codec: LHDC 5.0/AAC/SBC
Bluetooth® version: Bluetooth® 5.3
Bluetooth® range: 10m
Battery Life
Battery type: Rechargeable Li-ion battery
Battery capacity: 58mAh (earbuds) /520mAh (charging case)
Music playback (AAC, Default setting, 50% volume)*:
ANC ON/Transparency mode: 6.5h (earbuds)/28h (earbuds + charging case)
ANC OFF: 10h (earbuds)/44h (earbuds + charging case) Music playback (LHDC, Default setting, 50% volume)*:
ANC ON /Transparency mode: 5.5h (earbuds)/24h (earbuds + charging case)
ANC OFF: 7h (earbuds)/30h (earbuds + charging case)
ANC ON/Transparency mode: 6.5h (earbuds)/28h (earbuds + charging case)
ANC OFF: 10h (earbuds)/44h (earbuds + charging case) Music playback (LHDC, Default setting, 50% volume)*:
ANC ON /Transparency mode: 5.5h (earbuds)/24h (earbuds + charging case)
ANC OFF: 7h (earbuds)/30h (earbuds + charging case)
Charging
Charging time*: 10 mins for 2 hours (earbuds, 50% volume, AAC, ANC OFF) /10 mins for 7 hours (earbuds + charging case, 50% volume, AAC, ANC OFF)
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 (earbud): 4.8g
Weight (charging case): 40.8g
Size (earbud): 31.68mm * 20.22mm * 24.4mm
Size (charging case): 58.72mm * 50.15mm * 25.81mm
