Oppo Enco W11 Wireless Earbud

SPECKS...

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 = 5.0

Bluetooth® range = 10 m

Battery type = Rechargeable

Lithium-ion battery.

Battery capacity =40mAh(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