[CONVENIENT KIT] - Comes with 2 VU meters, a driver board, and all necessary cables for easy setup and use. [VERSATILE USAGE] - Suitable for home recording equipment, car audio systems, and various DIY projects. [BRIGHT BACKLIGHT] - Ensures easy operation and clear reading of audio levels in any lighting condition. [DURABLE CONSTRUCTION] - Crafted from ABS and PCB materials for long-lasting reliability. [PRECISE CONTROL] - Allows adjustment of backlight brightness and pointer amplitude for accurate level monitoring.