OPPO Enco Free2
OPPO Enco Free2
White | Black
*The above image is for reference only. Please refer to the actual product for all
criteria.
Earphone
Model: ETI71
Charging case model: ETI72
Audio quality
Speaker unit: 10 mm dynamic driver
Driver sensitivity: 103 dB±3dB @ 1kHZ
Frequency response range: 20 Hz – 20 kHz
Microphone sensitivity: -38 dBV/Pa
Bluetooth®
Bluetooth® codec: AAC/SBC
Bluetooth® version: Bluetooth® 5.2
Bluetooth® range: 10 m
Battery Life
Battery type: Rechargeable lithium-ion battery
Battery capacity: 41 mAh (earbuds) / 480 mAh (charging case)
Charging
Play time (volume set at 50%): ANC enabled: 4 h (earbuds)
/ 20 h (earbuds + charging case)ANC disabled: 6.5 h (earbuds) / 30 h (earbuds +
charging case)Time to recharge*: 1.5 h (earbuds + charging case)Recharge 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
Dust and water resistance (earbuds): IP54
Size
Net weight (entire device): 47.6 g
