HUAWEI FreeBuds SE 2

HUAWEI FreeBuds SE 2

Dimensions
Earbuds: 33.66 mm × 17.83 mm × 18.13 mm (H × W × D)
Charging case: 50.40 mm × 50.31 mm × 23.40 mm (H × W × D)
*Actual product dimensions will vary depending on the configuration and manufacturing process.

Battery
Battery Capacity
Battery type: Lithium-ion polymer battery
Earbuds: 41 mAh (minimum value for each earbud)
Charging case: 510 mAh (minimum value)
Battery Life
Music playback: 9.0 hours after a full charge and 40 hours with multiple charges in the charging case*
Voice calling: 5 hours after a full charge and 24 hours with multiple charges in the charging case*
Charging Method
Wired charging: USB-C
Charging Duration
Charging the earbuds with the charging case: approx. 60 minutes**
Charging the empty charging case with a cable: approx. 110 minutes**
Charging the charging case with a cable, with the earbuds inside the case: approx. 110 minutes**
*The battery life data comes from Huawei lab tests. During the tests, AAC format audio was played at 50% volume level. The default settings were used for other features. Actual results may vary depending on the volume, audio source, environmental interference, product features, auxiliary devices, system, and usage habits.

**Data comes from Huawei lab tests at an ambient temperature of 25°C.

Controls
Tap twice: Answer/end a call, play the previous/next track, resume/pause the playback, or wake up the voice assistant.

Connectivity
Bluetooth: Bluetooth 5.3
Pairing pop-up: Supported
*This feature requires HUAWEI phones running EMUI10 or later.

Sensor
Hall effect sensor/Touch sensor

Driver
Dynamic driver: 10.0 mm dynamic driver unit

Audio Technology
Call noise cancellation/Multi-EQ

Audio Foramat(s)
SBC and AAC