HUAWEI FreeBuds SE 4 ANC - Black

Earbuds: 32.3 mm × 21.3 mm × 24.0 mm (H × W × D)

Charging case: 46.5 mm × 61.8 mm × 24.7 mm (H × W × D)

*Actual product dimensions will vary depending on the configuration and manufacturing process.

Each earbud: 4.3 g

Charging case: 36 g

*Actual weight may vary based on product configuration and manufacturing processes.

Battery type: Lithium-ion polymer battery

Single earbud: 41 mAh

Charging case: 510 mAh

Wired charging:USB Type-C

Wired charging: approx. 110 mins (only the charging case)*

approx. 110 mins (with the earbuds in the charging case)*

approx. 60 mins (when the charging case charges the earbuds)*

*Battery life and charging data come from Huawei labs with the following testing conditions: volume set to 50%, AAC format used, and default settings for other functions. The test results are for reference only. Actual usage may vary depending on the volume level, audio source, connected devices, environmental interference, enabled features, and usage habits.

Music playback (with noise cancellation enabled): 7 hours after a full charge and 35 hours when used with the charging case*

Music playback (with noise cancellation disabled): 10 hours after a full charge and 50 hours when used with the charging case**

Voice calling (with noise cancellation enabled): 5 hours after a full charge and 25 hours when used with the charging case*

Voice calling (with noise cancellation disabled): 6 hours after a full charge and 30 hours when used with the charging case**

*Battery life data comes from Huawei lab tests, in which audio was played at a 50% volume level and with ANC disabled in AAC mode, and while using a HUAWEI Pura 70. The default settings were used for other features. Actual battery life may vary depending on the volume level, audio source, environmental interference, product features, and usage habits.

**Battery life data comes from Huawei lab tests, in which audio was played at a 50% volume level and with Wind noise reduction mode disabled but ANC enabled in AAC mode, and while using a HUAWEI Pura 70. The default settings were used for other features. Actual battery life may vary depending on the volume level, audio source, environmental interference, product features, and usage habits.

Double-tap: play audio/pause audio/answer a call/end a call

Triple-tap: skip to next track (default)/skip to previous track

Touch-and-hold: switch between noise cancellation modes (default)/adjust the volume/wake up the voice assistant/reject a call

Three-color indicator × 1

Earbuds: PC

Charging case: PC

Ear tips: silicone

Bluetooth 5.4

Latency in gaming via Bluetooth: Supported*

Proximity pairing prompt: Supported*

*This feature is only supported when paired with Huawei phones or tablets running EMUI 10.0/HarmonyOS 2.0 or later. Data comes from Huawei labs.

Hall effect sensor/Touch sensor

Dynamic driver: 10 mm dynamic driver unit

Frequency response range: 20 Hz to 20 kHz

Call noise cancellation/Multi-EQ

SBC, AAC, and mSBC are supported.

Earbuds: IP54

Charging case: not water-resistant

*IP54 dust- and water-resistance only applies to the earbuds themselves, not the charging case. This device is splash-, dust-, and water-resistant under normal conditions. When tested under controlled laboratory conditions, the earbuds were rated IP54 under the IEC standard 60529. Splash, water, and dust resistance are not permanent conditions and resistance may decrease over time with normal use. Avoid charging the device in damp environments. Liquid damage is not covered under the warranty.