DIMENSIONS :
Per earbud
Length: 29.1 mm 
Width: 21.8 mm 
Height: 23.7 mm
Weight: About 6.1 g ± 0.2 g
 
Charging case
Length: 67.9 mm 
Width: 24.5 mm 
Height: 47.5 mm
Weight: About 52 g ± 1 g
 
*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.
 
Battery capacity
Per earbud: 55 mAh (min.)*
Charging case: 580 mAh (min.)*
Playtime
6.5 hours playback on 1 charge** (ANC OFF)
4 hours playback on 1 charge** (ANC ON)
30 hours playback with charging case** (ANC OFF)
18 hours playback with charging case** (ANC ON)
Charging
Wired: USB Type-C
Wireless: Qi standard (2 W)
Charging Time
About 1 hour for the charging case without earbuds (wired)**
About 40 mins for the earbuds (in the charging case)**
About 120 mins for charging case without earbuds (wireless)**
*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.
**Based on the test results of HUAWEI lab, for reference only.
 
CONTROLS :
Press control:
once/twice/three times/long press
Swipe control:
up/down
 
CONNECTIVITY :
Bluetooth Compatibility:
BT 5.2
Pop-Up Pair:
Supported*
Simultaneous Bluetooth connection with dual devices:
Supported
*Requires smartphones running EMUI10 or above.
 
SENSOR :
 
Bone sensor/Accelerometer/Gyroscope sensor/Infrared sensor
 
DRIVER :
Ultra-hearing Dual Driver:
φ 11 mm dynamic driver + planar diaphragm driver
Frequency response range:
14 Hz ~ 48 kHz
 
AUDIO TECHNOLOGY :
Digital cross-over/Triple Adaptive EQ/Active noise cancellation/Call noise cancellation/Transparency Mode
 
SPLASH, WATER, AND DUST RESISTANT :
Earbuds:
IP 54
*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.
 
AUDIO FORAMAT(S) :
LDAC/AAC/SBC
 
IN THE BOX :
Earbuds
Silicone ear tips (three sizes)
Wireless charging case
USB-C charging cable
Quick start guide (including safety information)
Warranty card