Simple Way To Add Sound & Relay Control To Your Prop or Model

I show you a tiny amazing MP3 player to add sound to your prop or display. It even has a relay control option. Links: Sound Board Mega Kit https://gravedecor.com/product/audio-mp3-player-mega-kit Sound Board: https://gravedecor.com/product/mp3-player-with-5w-audio-amp USB Power Cable: https://gravedecor.com/product/usb-type-a-male-4-conductor-cable 1 Channel 5V Relay https://gravedecor.com/product/5v-activated-relays-with-standard-terminals-10a Dupont Wires https://amzn.to/3uzhlnH Wire Strippers https://amzn.to/384867r