HUAWEI FreeBuds 4i

Per earbud
Height: 37.5 mm
Width: 21 mm
Depth: 23.9 mm
Weight: About 5.5 g

Charging case
Height: 48.0 mm
Width: 61.8 mm
Depth: 27.5 mm
Weight: About 36.5 g

*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.
COLOUR
Red, Carbon Black, Ceramic White
CONNECTIVITY
Bluetooth Compatibility: BT 5.2
Pop-up pair: supported*
Wear detection: supported
*Requires smartphones running EMUI10 or above.
SENSORS
Both earbuds use built-in capacitive sensors
AUDIO
Audio File Format:
Active noise cancellation Call noise cancellation
BATTERY
Battery capacity:
Per earbud: 55 mAh (min.)*
Charging case: 215 mAh (min.)*
Playtime:
Music playback duration: 10 hours (with noise-canceling disabled)**
Music playback duration: 7.5 hours (with noise-canceling enabled)**
Voice call duration: 6.5 hours (with noise-canceling disabled)***
Voice call duration: 5.5 hours (with noise-canceling enabled)***
Battery type:
Lithium-ion polymer battery
*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.
CONTROL
Press control: twice times/long press
IN THE BOX
Earbuds
Silicone ear tips (three sizes.)
Charging case
USB-C charging cable
Quick start guide
Safety information
Warranty card