I was tired of my car radio lag between powering up and pairing via BT (only functionality I ever use) so I've bought BT receiver (XH-A105) and made a fitting pocket, there is also small space left perfect for sunglasses
additionally there is a place for 40x40 pc fan, and for rocker switches (to have an option to have the receiver powered even if the ignition is off, and second one for USB charger I've mounted near the phone holder)
on the pictures there is also an anti reset circuit that prevents disconnect during the ignition
The author remixed this model.
I was tired of my car radio lag between powering up and pairing via BT (only functionality I ever use) so I've bought BT receiver (XH-A105) and made a fitting pocket, there is also small space left perfect for sunglasses
additionally there is a place for 40x40 pc fan, and for rocker switches (to have an option to have the receiver powered even if the ignition is off, and second one for USB charger I've mounted near the phone holder)
on the pictures there is also an anti reset circuit that prevents disconnect during the ignition