Wireless Bluetooth 5.0 12V 2*25W Mp3 Wma Decoder Board Car Audio Usb

1x 2 25W MP3 decoder board. (2 25W can be directly connected to the horn). (Long press the mode button to start recording, long press the mode key again to cancel the recording and play the recording file; a storage device, such as a USB flash disk or a TF card, needs to be connected when recording.).