HUAWEI FreeBuds SE 4 ANC Earbuds

Bluetooth

Bluetooth 5.4

180 ms low latency in gaming via Bluetooth: Supported*

Proximity pairing prompt: Supported

Hall effect sensor/Touch sensor

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

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

Lithium-ion polymer battery

Wired charging: USB Type-C

Single earbud: 41 mAh
Charging case: 510 mAh

Wired charging: approx 10 mins for 4 hours playtime

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)

Type-c

Audio Format: SBC, AAC, and mSBC are supported
Audio Technology: Active Noise Cancellation (ANC)/Call noise cancellation/Multi-EQ
Indicator: Four-color indicator × 1
Material
Earbuds: PC
Charging case: PC
Ear tips: silicone

Dynamic driver: 10 mm dynamic driver unit

Frequency response range: 20 Hz to 20 kHz

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

Earbuds: IP54
Charging case: not water-resistant

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)

Each earbud: 4.3 g
Charging case: 36 g

Black, White

6 Months