The JUST COMBO V is a compact and versatile mixer that packs a punch. It features Bluetooth functionality and 4 stereo inputs, as well as support for various microphone inputs including TRS and RCA. The mixer also comes equipped with a convenient mute module, allowing you to quickly and easily mute the USB output audio. The USB audio output supports both computers and laptops, making it easy to integrate into any setup. Whether you're producing music, DJ mixing, or performing live, the JUST COMBO V is the perfect choice. Its compact size and high-quality sound make it a must-have for any musician or performer.