Features:
- Green fluorescent display
- Support pickup
- 10 display modes
- Dual-channel and mono display
- With a DC 12V socket, 5V type-c port, audio input port and a wiggle button
- 5mm standardized power socket
- There is an air leak detection device in the lower left and upper right corners of the display. If there is an air leak, these two places will turn white

FAQ:
Some users have reported that there is light at the bottom of the screen when no music is playing. This situation is caused by the user's unclean music signal, generally due to the use of an unclean power supply. Including the 12V power input of this product, and digital audio devices such as Bluetooth speakers and USB speakers, the audio of such devices contains a large amount of fundamental frequency noise. The noise of some low-end products can heard from the speakers. The method to judge the extraneous noise: short-circuit the input terminal to ground, and the screen should not have any display.

Application:
- Used for home audio modification, DIY, car modification, and computer modification.
- It can only be used indoors and applied to non-high-frequency vibration sites.

Package Included:
- 1 x Spectrum Display

VFD Display Music Spectrum Display Supporting 10 Display Modes and Pickup