Features:

--Brand new and high quality

--Made of high quality materials, durable

--VFD2515 music spectrum display 5-12v input with voice control

--VFD2515 Audio Spectrum Analyzer VFD Voice Control Music Level Display VU Meter

Specification:

--Input voltage: 5V Type-C/12VDC

--Sleep current: 0.03A (5V)

--Working current: 0.3-0.8A (5V)

--Input channel: audio input x1

--Pickups: Silicon Mark EMS (jumper selectable)

--Frequency response: 300Hz-20KH

--Input impedance: 50kOhm

--Dimensions: 176x50x28mm

--Screen material: glass

--Shell material: Acrylic PMMA

--Microcontroller: STM32F103

--Display resolution: 25 segments and 15 levels

Function:

--Spectrum mode optional

--Bell

--Speed regulation

--Dimming

--Gain adjustment (internal/external)

Package Included:

--1 * VFD Audio Spectrum DIY Kit