Earphone

Model: ETE41

Charging case model: ETE42

Audio quality

Driver: 10 mm dynamic driver

Driver sensitivity: 101 dB @ 1 kHz

Frequency response range: 20 Hz - 20 kHz

Bluetooth

Bluetooth codec: AAC/SBC

Bluetooth version: 5.2

Bluetooth range: 10 m

Battery Life

Battery type: Rechargeable Li-ion Cell

Battery capacity: 40 mAh (Earbuds) / 460 mAh (Charging Case)

Music play time (50% volume): 7 h (single charge)/ 28 h (with Charging Case)

Communication time (50% volume): 4 h (single charge)/ 16 h (with Charging Case)

Charging

Charging time: 90 min(Earbuds)/ 200 min( Earbuds + Charging Case)

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. The charging cable is not included in the product package.

Water and dust resistance

Dust & water resistance (Earbuds): IPX4

Size

Weight: 4.0 g/Earbud，30.0 g/Charging Case, 38.0 g/Product

Size (Charging Case): 57 mm*57 mm*25.6 mm

Size (Earbud): 35.2 mm*20.3 mm*23.3 mm

Size (Package): 100 mm*100 mm*32 mm