Can Xiaomi Buds 3 connect to two mobile phones at the same time?

Xiaomi Buds 3 supports dual device connection function.
1. Setting method: Xiaomi Earbuds app->Xiaomi Buds 3 -> Labs->Dual Device Connection->Enable/Disable.
2. Connection method: (mobile phone 1 and mobile phone 2 respectively)
① Connect the headset to the Xiaomi Earbuds app on Phone 1, and enter the Labs interface to turn on the "Dual Device Connection" option. (You need to upgrade the latest version of Xiaomi Earbuds app.) At this time, the headset will restart and connect back to the current device, and the dual-device function of the headset has been turned on.
② Put the headset into the charging case, with the charging case open, long press the charging case function key for 2S, the indicator light will blink continuously, the headset will enter the pairing state, use the mobile phone 2 to search for the Bluetooth name of the headset, and then you can connect. After successful connection, manually connect back to the mobile phone 1 to achieve dual-device connection function.
Note: When you turn off the "dual device connection" function, it will disconnect the connection of mobile phone 1, and mobile phone 2 will flash off and then connect back automatically.