Elevate your audio experience with our Professional 4-Channel Sound Mixer, designed to deliver exceptional sound quality and versatility for a wide range of applications. Whether you're a musician, DJ, or event host, this mixer offers the features you need to create the perfect sound mix: Bluetooth and USB MP3 Playback: Enjoy seamless music playback with Bluetooth and USB connectivity. Easily switch between different sound sources, allowing you to mix tracks from your favorite devices without any hassle. Built-In DPS Sound Controller: Enhance your audio output with the built-in DPS sound controller, complete with a digital display. This feature allows you to intuitively adjust sound effects, ensuring high-quality and realistic sound reproduction for any event or recording session. 4 Channels: The mixer is equipped with 4 channels and 4 microphone jacks, making it ideal for various mixing scenarios. Whether you're managing a band performance, a recording studio session, or a live event, this mixer provides the flexibility you need. High, Medium, and Low Equalizer: Fine-tune your sound with the high, medium, and low band equalizer. Adjust the volume and sound quality across different frequency bands to achieve the ideal sound effects for your specific needs. Versatile Applications: This professional sound board is perfect for a wide range of occasions, including wedding hosting, stage performances, live broadcasts, KTV rooms, and home karaoke. Its adaptability makes it a valuable tool for any audio setup. Designed for both professionals and enthusiasts, this sound mixer combines advanced features with user-friendly controls, ensuring you can deliver the best audio experience every time. Whether you're on stage or in the studio, make your sound stand out with this versatile and powerful mixer.