Huawei Free Arc

Dimensions
Earbuds: approx: 45.4 mm × 18.35 mm × 47.50 mm (L × W × H)
Charging case:approx: 67.80 mm × 67.80 mm × 26.50 mm (L × W × H)

Weight
Each earbud: approx: 8.9 g
Charging case: approx: 67 g

Battery Capacity
Battery type: Lithium-ion polymer battery
Earbuds: 55 mAh (minimum value for each earbud)
Charging case: 510 mAh (minimum value)
Charging Method
Wired charging: USB-C: 5V2A
Charging Duration
Charging the earbuds with the charging case: approx. 40 minutes*
Charging the empty charging case with a cable: approx. 60 minutes*
Battery Life
Music playback: 7 hours after a full charge and 28 hours with a fully charged charging case**
Voice calling: 5 hours after a full charge and 20 hours with a fully charged charging case**

Controls
Swipe: Swipe forwards/backwards: Raise/lowers volume
Double-tap: Play/Pause audio or answers/ends a call
Triple-tap: Play the next track
Press&hold: Reject a call

Connectivity
Bluetooth: Bluetooth 5.2
Pairing pop-up: Supported*

Sensor
Hall sensor/CAP sensor

Driver
Highly-sensitive driver unit (17 mm × 12 mm) for each earbud

Audio Foramat(s)
SBC and AAC

Indicator
Indicator outside the charging case: tri-color indicator × 1

Material
Earbuds:
Acoustic Bean: PC
C-Bridge: Ni-Ti shape-memory alloy + liquid silicone
Comfort droplet: PC + liquid silicone
Charging case: PC

Audio technology
Call noise cancellation/Multi-EQ sound effects (Include custom sound effect)

IP rating
Earbuds: IP57
Charging case: not water-resistant