PAM8403 HW-433 2x5W Bluetooth Amplifier Module

 

PAM8403 HW-433 2x5W Bluetooth Amplifier Module. It is a bluetooth amplifier module that works with 18650 Battery or 5V micro USB. It is connected via micro USB. You can charge the 18650 battery. It has 5W + 5W dual channel speaker support. You can connect and use it via SD card, USB or Bluetooth. It has an unobstructed Bluetooth distance of up to 20 meters. There are buttons on it to control the music.