Huawei FreeLace Pro

PRODUCT NAME : HUAWEI FreeLace Pro
COLOR : Black,White.Green
SPEAKER UNITS : One dynamic driver unit (diameter: 14.2 mm) on each earphone
BATTERY : 150 mAh (typical) | Type: Lithium polymer battery
DIMENSION : Total length (including the cable and earphones): 862.4±4 mm
CHARGING PORT : USB-C plug
BLUETOOTH : Bluetooth 5.0 | Supported Bluetooth protocol: A2DP 1.3, HFP 1.6, and AVRCP 1.5
MICROPHONE : Two MEMS microphones for ANC on each earphone
BUTTON : Physical buttons: Power button (also used for Bluetooth pairing) x 1; Function button x 1; Volume up button x 1; Volume down button x 1
Touch-control Area: The left earbud supports touch control operations.