Huawei FreeBuds 4 Earphones- Silver Frost Wireless Charging Version

Huawei FreeBuds 4. Product type Headset. Wearing style In-ear. Recommended usage Calls/Music. Connectivity technology Wireless. USB connector USB Type-C. Driver unit 1.43 cm. Microphone type Built-in. Battery type Built-in battery. Right earpiece battery capacity 30 mAh. Left earpiece battery capacity 30 mAh Performance

Product type Headset Wearing style In-ear Recommended usage Calls/Music Product colour Silver Operating keys Answer/end call. Play/Pause. Track

Control type Touch International Protection (IP) code IPX4 LED indicators Y

Ports & interfaces

Connectivity technology Wireless USB connectivity Y USB connector USB Type-C Bluetooth Y Bluetooth version 5.2

Microphone

Microphone type Built-in

Battery

Battery type Built-in battery Right earpiece battery capacity 30 mAh Left earpiece battery capacity 30 mAh Battery capacity (charging case) 410 mAh Continuous audio playback time (charging case/ANC on) 14 h Continuous audio playback time (charging case/ANC off) 22 h Continuous audio playback time (ANC on) 2.5 h Continuous audio playback time (ANC off) 4 h

Packaging content

Charging case type Wired Charging case connector type USB Type-C Quick start guide Y Warranty card Y Quantity 1

Weight & dimensions

Width 16.8 mm Depth 18.5 mm Height 41.4 mm Weight 4.1 g Charging case dimensions (W x D x H) 58 x 58 x 21.2 mm Charging case weight 38 g

Headphones

Driver unit 1.43 cm