Dimensions Earphone dimensions: 29.1 mm (Height) × 21.8 mm (Width) × 23.7 mm (Depth) Charging case dimensions: 46.9 mm (Height) × 65.9 mm (Width) × 24.5 mm (Depth) Note: The actual size of the product may vary with the product configuration and manufacturing process. Weight Each earphone: 5.8 g ± 0.3 g Charging case: 45.5 g ± 1 g Note: The actual weight of the product may vary with the product configuration and manufacturing process. Speaker Dual Driver: 11 mm dynamic driver + planar diaphragm driver Frequency response range: 14 Hz–48 kHz Battery Battery capacity Earphones: 55 mAh (minimum value each) Charging case: 510 mAh (minimum value) Battery Life Music playback (with noise canceling disabled): 6.5 hours after a full charge and 31 hours when used with the charging case. Music playback (with noise canceling enabled): 4.5 hours after a full charge and 22 hours when used with the charging case. Note: The battery life and charging data come from Huawei lab tests. During the tests, audio in AAC format was played at 50% volume level and with ANC disabled. The default settings were used for other features. Actual results may vary depending on the volume, audio source, environmental interference, product features, and usage habits. Charging Method Wired charging: USB-C Wireless: up to 2 W Charging Time About 40 mins for the earbuds (in the charging case) About 1 hour for the charging case without earbuds (wired) About 150 mins for charging case without earbuds (wireless) Note: Data comes from Huawei lab tests. During testing, the ambient temperature is 25°C, for reference only. Standby time The standby time is 270 days when the earphones are placed in the charging case and the cap is kept closed. Note: Data comes from Huawei lab tests. Microphone 3 silicon microphones 1 bone conduction microphones Controls Pinch once: play/pause music, answer/end a call Pinch twice: play the next track Pinch three times: play the previous track Long pinch: enable or disable ANC/Awareness Swipe up/down: turn the volume up or down Connectivity Simultaneous Bluetooth connection with dual devices: Supported Pop-Up Pair: Supported Note: This feature requires Huawei phones running EMUI10 or later. Sensor Accelerometer/Infrared sensor/Hall sensor/Press sensor/Touch sensor/Bone sensor Audio Technology Digital cross-over/Triple Adaptive EQ/Active noise cancellation/Call noise cancellation/Transparency Mode Splash, Water, and Dust Resistant Earphones: IP54 Charging case: not waterproof Note: IP54 dust- and water-resistance is only applicable to the earbuds themselves, not the charging case. This device is splash, dust, and water resistant in normal conditions. It was tested under controlled laboratory conditions and got an approved rating of IP54 under IEC standard 60529. Splash, dust, and water resistance are not permanent, and the performance may deteriorate due to daily wear-and-tear. Avoid charging the device in damp environments. Liquid damage is not covered under warranty. Audio Format(s) SBC, AAC, LDAC,L2HC2.0 are supported.LHDC and Apt-X are not supported. Note: L2HC requires Huawei phones running EMUI 13.0 or later.
