HUAWEI FreeBuds 4

SIZE

Width: 16.8 mm
Height: 41.4 mm
Depth: 18.5 mm
Weight: Approx. 4.1 g

DIMENSIONS AND WEIGHT

Charging case:
Diameter: 58 mm

Height: 21.2 mm

Weight: About 38g（Without Earbuds）

COLOUR

Ceramic White – Silver Frost

CONNECTIVITY

Bluetooth Compatibility:
BT 5.2

Pop-up pair:
supported*

Simultaneous Bluetooth connection with dual devices:
supported

*Requires smartphones running EMUI10 or above.

SENSORS

Microphone

Wear detection sensor

AUDIO

Audio File Format:

*Open-fit active noise cancellation *Call noise cancellation

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.

*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.

SPLASH, WATER AND DUST RESISTANT

IPX4 – Earbuds

Water and dust-proofing are not permanent, and resistance may decrease as a result of normal wear over time. Do not charge the phone when it is wet or in moist environments. Refer to the manual for cleaning and drying instructions. Submersion in liquid and the resulting damage is not covered by the warranty.

CONTROL

Swipe Tap-twice Press and hold controls

IN THE BOX

Earbuds

Charging case

Quick Start Guide, Safety Information, and Warranty Card

Warranty certificate

USB-C cable

*The preceding specifications are theoretical values based on product design. To provide accurate product information, specifications, and features, HUAWEI may make real-time adjustments to the preceding specifications, so that they match the product performance, specifications, indexes, and components of the actual product. Product information is subject to such changes and adjustments without notice.