3.12-inch OLED Music Spectrum Display Voice Control Vehicle Professional HiFi Spectrum

Features:

 

-OLED screen advantages:

-Low power consumption and high brightness;

-Active light, visible under sunlight;

-Compared with ordinary LCD screen, OLED responds faster;

-High and low temperature resistance, more suitable for cars;

-The light is soft and not dazzling, unlike the LED being too bright, which seriously affects driving safety;

-OLED is more vibration resistant and safer than VFD (vacuum screen);

-Built-in high-sensitivity microphone, no longer worry about wiring;

It also supports audio line input. If you want more accurate spectrum effect, audio line input is recommended.

 

Specification:

 

Support 8 kinds of display effects (switch by key), support time display, temperature / humidity detection.

Length * width * height = 105 * 20 * 35 mm

Supply voltage: 5V / 1A

Audio input: <2V

Spectrum range: full audio range (20HZ ~ 20KHZ)
Screen Light Color: Green

>>Please Click Here to Download the User Manual<<
 

 

Package includes:

 

1 x Spectrum display

1 x AUX headphone cable (dual male)

1 x USB power cable

 

Details Pictures: