Review on 🔊 NoYiTo DC12V PAM8610 Portable Mini Stereo Amplifier Board - 10W x 2 Class D Digital Audio Amplify Module, Dual Channel Amp by Andrea Hemphill

I've attached pictures of 3 different 12V DC power supplies which I thought were in between all the available specs I've tried and I'm still unable to get a bluetooth with this board See signal or connect. I have a red power LED for each of them and the aux jack is making noise but none of the devices see the bluetooth connection.? Don't know what else it could be, any help would be great. I don't want to bother returning this cheap board when it's not necessary.