Sound-Activated VU Meter Tabletop Decor with RGB Backlight Desktop Audio Level Indicator Plug-and-Play Music Visualizer
Specification:
Voltage: 5V DC
Current: 400mA
Weight: 350g
Dimensions: 162 x 45 x 55mm
Installation:
Connect the VU meter to a USB power adapter (5V/≥500mA recommended) using the included USB cable.
Light Control:
Press the Light Switch to toggle the center RGB backlight on/off.
Short-press the Mode Button to cycle through 7 RGB colors.
Long-press the Mode Button to switch between Breathing and Steady lighting modes.
Safety & Usage Notes:
Power Adapter: Use a 5V/≥500mA branded adapter (generic adapters may cause needle jitter).
Backlight: The Light Switch only controls the RGB backlight. To fully power off, unplug the device.
Microphone: Optimized for bass frequencies; high-frequency response may be less sensitive.
Mechanical Noise: Minor needle movement sounds may occur at night (normal for analog meters).
Calibration Warning: Do NOT adjust the needle's calibration screw (5° tolerance limit).
Package included:
1 x VU Meter Main Unit
1 x USB Cable