JVFD2515 Voice-Controlled Music Spectrum VFD Clock Rhythm Light Adjustable Brightness Gain 5-12V Input

JVFD2515 Voice-Controlled Music Spectrum VFD Clock Rhythm Light Adjustable Brightness Gain 5-12V Input

Electrical Characteristics:
- Input voltage: 5V Type-C /12V DC
- Sleep current: 0.03A (5V)
- Operating current: 0.3-0.8A (5V)
- Input channel: Audio input x1
- Pickup: MEMS microphone (jumper selection)
- Frequency response: 300Hz-20KHz
- Input impedance: 50kOhm
- Dimensions: 176 x 50 x 28mm/6.9 x 2 x 1.1" (LxWxH)
- Screen material: glass
- Shell material: acrylic PMMA
- MCU: STM32F103
- Display resolution: 25-segment 15-level

Functions:
- Spectrum mode
- Clock
- Speed adjustment
- Brightness adjustment
- Gain adjustment (internal/external)

Package Included:
- 1 x Set of Music Spectrum
- 1 x Audio Cable
- 1 x USB Cable

Note:
- The shell needs to be assembled.