Oppo Enco W11 – TWS Earphones

Model

ETI41

Charging Case Model

ETI42

Driver

8 mm dynamic driver

Driver sensitivity

99 dB  @ 1kHz

Frequency response range

20 Hz- 20 kHz

Microphone sensitivity

-38 dBV/Pa

Bluetooth® version

5

Bluetooth range

10 m

Battery type

Rechargeable lithium-ion battery

Battery capacity

40 mAh (Earbuds)              400 mAh (Charging Case)

Music play time (50% volume)

5 h (single charge)              20 h (with charging case)

Charging time

120 min(Earbuds)              120 min( Earbuds +Charging Case)

Dust & Water Resistance(Earbuds)

IP55

Weight(approx.)

4.4g/Earbud，35.5g/Charging              Case, 44.3g/Headphones

Charging port

USB Type-C

Color

White