The Dual 12-bit Dual Channel Audio Music Level Indicator Light is an essential tool for music enthusiasts and professionals. This device provides a visual representation of audio levels, making it suitable for use in home studios, live performances, and DJ setups. Simply connect the indicator light to your audio source using the provided wires, and watch as the lights react to the music, providing an accurate and of sound levels. 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 speed: freely adjust speed of the light bars, as well as the peak light's hold and fall time, for a adjusted visual experience -Classic color combination: features a classic color combination of , two orange, and three , providing a visually appealing display -Versatile compatibility: suitable for any sound system, including home audio, auto audio, and setups, ensuring broad usability - use: designed for longterm use, offering durability and reliability for continuous performance -Compact size: small in size, making it easy to install in compact enclosures, with mode and agc mode selection for flexible operation Package list: 4 x finished board 4 x wire