SPEAKER UNITS : Each earbud has a 10 mm-diameter dynamic driver unit.
Earbuds battery capacity: 55 mAh (minimum value)
Charging case battery capacity: 410 mAh (minimum value)
Battery type: Lithium-ion polymer battery
DIMENSION: Earphone dimensions: 30.9 mm (H) x 21.7 mm (W) x 23.9 mm (D) | Charging case dimensions:48.2 mm (H) x 61.8 mm (W) x 26.9 mm (D)
WEIGHT: Single Earphone: approx. 4.9 g | Charging Case: approx. 33.9 g
BLUETOOTH: Bluetooth 5.2
MICROPHONE: Each earbud has two MEMS microphones that support uplink environmental noise cancellation for calls and feedforward active noise cancellation.
Pop-Up Pair : Supported*
Simultaneous Bluetooth connection with dual devices: Supported*
*Requires smartphones running EMUI10 or above.
Splash, Water, and Dust Resistant : IP54