LOTHYE RGB LED Music Spectrum Display Clock | USB Voice Control

LOTHYE RGB LED Music Spectrum Display with Built-In Electronic Clock

Transform any room into a dynamic light show with the LOTHYE RGB LED Music Spectrum Display. Featuring 384 individually controlled RGB LEDs arranged in a 16-column × 24-row matrix, this stunning desktop gadget reacts to sound in real time — lighting up your space with a vibrant, colorful equalizer effect that pulses and dances with every beat of your music.

Whether you place it on your desk, gaming setup, home studio, or entertainment center, this USB-powered atmosphere lamp doubles as an electronic clock, making it as functional as it is eye-catching. Made in Mainland China.

Key Features

• 384 RGB LEDs — 16 columns × 24 rows for a vivid, full-color spectrum display
• Dual Control Modes — Voice/sound control (microphone) OR 3.5mm audio cable input; automatically switches when cable is inserted
• Built-In Electronic Clock — Displays the time when spectrum mode is off
• USB Powered (5V / 1A) — Plug into any USB charger, PC, or laptop port; rated at just 3W
• ABS Construction — Lightweight and durable; compact size (21.8 cm × 7.2 cm × 2.8 cm)
• Adjustable Sensitivity — Dial down sensitivity in noisy environments or use the audio cable for precise line-level control
• Versatile Use — Ideal for home, studio, bedroom, gaming room, or desk atmosphere lighting

How It Works

Simply plug it into a USB 5V power source. When no audio cable is connected, the built-in microphone picks up ambient sound and drives the spectrum display. Insert a 3.5mm audio cable from your phone, speaker, or audio source and the unit automatically switches to wired audio control for a more accurate, noise-free visualization. You can also switch off the spectrum entirely to use the device as a standalone electronic clock.

Specifications

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Frequently Asked Questions

Q: How do I power the LOTHYE RGB LED Music Spectrum Display?

A: The display is powered via a standard USB 5V / 1A connection. You can plug it into any USB wall charger, a computer USB port, or a laptop. It draws only 3W of power and must remain connected to a power source at all times — it cannot be charged and used wirelessly, and is not compatible with power banks due to their auto-shutoff feature.

Q: What is the difference between voice control and audio cable control?

A: In voice/sound control mode, the built-in microphone picks up ambient audio — music, speech, or any nearby sound — and drives the RGB spectrum display. When you plug a 3.5mm audio cable into the unit's input jack (connected to your phone, PC, or speaker's headphone output), the device automatically disables the microphone and switches to wired audio control for a cleaner, more precise visualization that only responds to your chosen audio source.

Q: Can I display the time without showing the music spectrum?

A: Yes! You can switch the device to clock-only mode, where it displays the time without any spectrum animation. Alternatively, you can run the spectrum display without the clock. Both modes can be selected independently.

Q: Will the display work well in a brightly lit room?

A: The LOTHYE RGB spectrum display performs best in dim or dark environments where the vivid LED colors really pop. In very bright conditions — such as direct sunlight or a bright vehicle interior during the day — visibility may be reduced. Evening or indoor low-light settings are ideal.

Q: Can I adjust the sensitivity of the sound pickup?

A: Yes. If you are in a noisy environment and the display is reacting to unwanted background noise, you can reduce the microphone sensitivity using the onboard control. Alternatively, switching to 3.5mm audio cable mode will ensure only your music source drives the display, eliminating ambient noise interference.