SANWU® HF183 TPA3116 2X50W Digital Wireless bluetooth Receiver Module Amplifier Board U Disk TF Card Decoder Dual Channe

Description Audio mode 1 U disk TF card decoding playback support FLAC WAV MP3 WMA format decode 2 bluetooth receiving playbackSupply voltage DC 8 26V DC power supply Current 5AJ7 function This is a reserved hole for development and has no other functions Amplifier chip digital amplifier chip TPA3116 with heat sink stereo power 2X50W More than 24V 3A switching power supply is recommended it can t use the transformer to power supply Additional features FM radio function it can use remote control to receive control infrared Build FM You need to use the FM FM radio function please first solder a long wire to the FM antenna pad to serve as the antenna The radio signal is not good can not receive the station make the antenna longer closer to the window try FM use First switch to FM mode then long press PLAY button wait for the automatic channel search and then release your hand After the automatic channel search is completed press the previous song to switch to the next one Package included 1 x HF183 Digital bluetooth Amplifier Board 1 x Remote Control