Product Name
HUAWEI FreeBuds 4

Colour
Ceramic White,Silver Frost

Speaker Units
Each earbud has a 10 mm-diameter dynamic driver unit.

Battery
Earphone battery capacity: 30 mAh (typical value) ; Battery capacity: 410 mAh (minimum value)| Battery type: Lithium-ion polymer battery

Dimension
Earphone dimensions: 37.5 mm (H) x 23.9 mm (W) x 21 mm (D) | Charging case dimensions:41.4 mm (H) x 16.8 mm (W) x 18.55 mm (D)

Weight
Single Earphone: approx. 4.1 g | Charging Case: approx. 38 g

Bluetooth
Bluetooth 5.2

Microphone
Triple microphones, supporting uplink noise cancellation during calls; Two of them support ANC

Types of Speaker
14.3 mm large LCP dynamic driver unit

In the Box
Earphones, Charging case, Quick Start Guide, Safety information, Warranty card and USB-C charging cable