The Dual 12-bit Dual Channel Audio Music Level Indicator Light is designed for those who demand robust audio visualization. suitable for use in recording studios, home theaters, and live sound environments, this indicator light provides a clear and accurate display of audio levels. Connect the device to your audio system using the supplied wires, and enjoy the vibrant light show that corresponds to your music's intensity. Features -Color:Multi -Material:Pcb -Size:20.00X1.10X0.40cm/7.86X0.43X0.16in -Size:8.00X1.50X1.20cm/3.14X0.59X0.47in -Operating Voltage: 7v-12v 100MA -Colors: 7 Green + 2 orange + 3 red -Note: MCU in the sampling time-sampling, so that there is dual-channel simultaneous parallel input signal changes fast, the amplitude of the bars display may vary, this is a normal situation; In , there may be very slight high frequency noise. Recommended to replace the signal input line head position as dual-core shielded cable. -Adjustable lighting: adjust speed of the light bars and the peak light's hold and fall time to suit your preferences -Eyecatching colors: features an eyecatching combination of , two orange, and three , creating a striking visual effect -Universal compatibility: suitable for any audio system, including home, auto, and setups, offering wideranging compatibility -Longterm reliability: engineered for longterm use, ensuring consistent performance and durability over time -Spacesaving design: compact size allows for easy installation in small spaces, with selectable and agc modes for added flexibility Package list: 1 x finished board 1 x wire