Simple mosfet amp.
2 Irfz44n best IRFL44n
Irfl44n is a logic level with a 5 volt gate.
Irfz44n has a 7 volt gate, that is better with 2 or more battery.
2 22mf capacitors
2 100 ohm resistors
1 connector or Bluetooth module.
1 or more battery, rechargeable lithium ion type.
Lights simulate speakers.
