HUAWEI FreeArc 140° Optimal Triangle for Secure Fit1 | Sterling Sound | IP57 Water Resistance

The dimensions of the earbuds are approximately 45.4 mm in length, 18.35 mm in width, and 47.50 mm in height, while the charging case measures around 67.80 mm by 67.80 mm and has a height of 26.50 mm. It is important to note that the actual size may differ based on product configuration and manufacturing processes. The earbuds are equipped with a lithium-ion polymer battery, featuring a minimum capacity of 55 mAh for each earbud and 510 mAh for the charging case. Charging is facilitated through a USB-C connection at 5V2A, with the earbuds taking about 40 minutes to charge when placed in the case, and the case itself requiring approximately 60 minutes to fully charge.

In terms of battery life, users can expect up to 7 hours of music playback and 5 hours of voice calling on a full charge, extending to 28 hours and 20 hours, respectively, when using the fully charged case. These figures are based on Huawei lab tests conducted under controlled conditions, and actual performance may vary due to environmental factors and usage habits. The earbuds feature touch controls that allow users to swipe to adjust volume, double-tap to play or pause audio, triple-tap to skip tracks, and press and hold to reject calls, with customisation options available through the AI Life app. Connectivity is supported via Bluetooth 5.2, and pairing pop-up notifications are available for Huawei devices running EMUI 10.0 or later. Additionally, the charging case includes a tri-color indicator to provide users with visual feedback on battery status.

Specifications:

• 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) 

  *The actual size of the product may vary with the product configuration and manufacturing process.

• Battery
  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/lower 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*

• Indicator

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

• Material
  Earbuds:

  Acoustic Bean: PC

  C-Bridge: Ni-Ti shape-memory alloy + liquid silicone

  Comfort droplet: PC + liquid silicone

  Charging case: PC

• Sensor

  Hall sensor/CAP sensor
   

• Driver

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

• Audio Technology

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

• Audio Foramat(s)

  SBC and AAC

• Weight

  Each earbud: approx 8.9 g

  Charging case: approx 67 g

• IP rating

  Earbuds: IP57

  Charging case: not water-resistant

• In The Box

  Earbuds × 1 pair (left and right)

  Charging case × 1

  Quick Start Guide & Safety information × 1

  Warranty card: × 1