Enable bluetooth headset archlinux + deepin

README.md

yay -S bluez bluez-utils pulseaudio-alsa pulseaudio-bluetooth
pulseaudio -k
pulseaudio --start
sudo systemctl restart bluetooth.service 

Then use the bluetooth manager from deepin to connect to a device.

Or via terminal

bluetoothctl power on
bluetoothctl scan on

You see something like:

[NEW] Device 00:1D:43:6D:03:26 Lasmex LBT10

Use the returned id (00:1D:43:6D:03:26 in this case) to run the commands below

Then

bluetoothctl pair 00:1D:43:6D:03:26
bluetoothctl connect 00:1D:43:6D:03:26
bluetoothctl trust 00:1D:43:6D:03:26

More info here.