* The above image is for reference only. Please refer to the actual product for all criteria.
Model: ET161Charging case model: ET162
Driver: 12 mm dynamic driverDriver sensitivity: 112±1 dB at 1 kHzFrequency response range: 20 Hz - 20 kHzMicrophone sensitivity: -38 dBV/Pa
Bluetooth® version: 5.2Bluetooth® range: 10 m
Battery type: Rechargeable lithium-ion batteryBattery capacity: 25 mAh (earbuds) / 440 mAh (charging case)
Music play time (50% volume): 4 h (single charge) / 24 h (with charging case)Charging time: 1.5 h (earbuds) / 1.5 h (earbuds + charging case)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.