This product do not need to write program, can change the animation without changing the program.
This is a DIY kit, you need to have some electronic knowledge and ability.
Drive mode: Onboard MCU (stc12c5a60s2) + 573 + 4953
PCB size: 18 x 18.5cm
Onboard four buttons: Reset, The next movie, Loop mode, Pause.
Onboard two audio inputs: Animation may vary depending on the audio player, you can also do animation spectrum