Huawei FreeBuds 4
Huawei FreeBuds 4
By: Huawei
Price S.P 731,000     
Other information
Untitled document
Battery:
Battery capacity:
Per earbud: 30 mAh (min.)*

Charging case: 410 mAh (min.)*

Playtime:
Music playback on 1 charge: 4 hours (with ANC disabled)**

Music playback on 1 charge: 2.5 hours (with ANC enabled)**

Music playback with charging case: 22 hours (with ANC disabled)**

Music playback with charging case: 14 hours (with ANC enabled)**

Charging Time:
About 1 hour for the earbuds (in the charging case)**

About 1 hour for the charging case (wire, without earbuds)**

*Typical value. Actual capacity may vary slightly. This capacity is the nominal battery capacity. The actual battery capacity for each individual phone may be slightly above or below the nominal battery capacity.

**Based on the test results of HUAWEI lab, for reference only.

Controls:
Swipe
Tap-twice
Press and hold controls

Connectivity:
Bluetooth Compatibility:BT 5.2
Pop-up pair:supported*
Simultaneous Bluetooth connection with dual devices:supported
*Requires smartphones running EMUI10 or above.

Sensor:
Microphone
Wear detection sensor

Driver:14.3 mm

Audio Technology:
Open-fit active noise cancellation
Call noise cancellation