LDAC Bluetooth 5.1 QCC5125 Lossless Decoding Knob AUX Input APTXHD3155
QCC5125 supports /AAC//APTXLL/APTXHD/AD/LDAC. Specifications:B:QCC5125 LDAC. 1 amplifier board(The circuit board printing is slightly different, which does not affect the use). "PLAY": short to play/pause.