Battery
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Battery capacity
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Per earbud: 55 mAh (min.)*
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Charging case: 580 mAh (min.)*
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Playtime
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6.5 hours playback on 1 charge** (ANC OFF)
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4 hours playback on 1 charge** (ANC ON)
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30 hours playback with charging case** (ANC OFF)
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18 hours playback with charging case** (ANC ON)
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Charging
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Wired: USB Type-C
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Wireless: Qi standard (2 W)
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Charging Time
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About 1 hour for the charging case without earbuds (wired)**
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About 40 mins for the earbuds (in the charging case)**
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About 120 mins for charging case without earbuds (wireless)**
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*Typical value. Actual capacity may vary slightly. This capacity is the nominal battery capacity. The actual battery capacity for each individual phone may be slightly above or below the nominal battery capacity.
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Controls
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Press control:
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once/twice/three times/long press
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Swipe control:
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up/down
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Connectivity
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Bluetooth Compatibility:
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BT 5.2
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Pop-Up Pair:
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Supported*
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Simultaneous Bluetooth connection with dual devices:
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Supported
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*Requires smartphones running EMUI10 or above.
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Sensor
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Bone sensor/Accelerometer/Gyroscope sensor/Infrared sensor
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Driver
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Ultra-hearing Dual Driver:
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φ 11 mm dynamic driver + planar diaphragm driver
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Frequency response range:
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14 Hz ~ 48 kHz
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Audio Technology
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Digital cross-over/Triple Adaptive EQ/Active noise cancellation/Call noise cancellation/Transparency Mode
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Splash, Water, and Dust Resistant
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*This product is not a professional waterproof device, but is splash resistant during normal use. It has been tested to reach the IP54 level in a lab under controlled conditions. The splash resistance is not permanent, and the protection may decrease with daily wear and tear.
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Audio Foramat(s)
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LDAC/AAC/SBC
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Dimensions
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Per earbud
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Length: 29.1 mm
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Width: 21.8 mm
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Height: 23.7 mm
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Weight: About 6.1 g ± 0.2 g
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Charging case
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Length: 67.9 mm
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Width: 24.5 mm
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Height: 47.5 mm
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Weight: About 52 g ± 1 g
