Anqidi Professional 4 Channel Digital USB Audio Interface Bluetooth Studio DJ KTV Mixer Sound Board Console 110V

U-disk Playback Function: You can load MP3 audio files onto a USB flash drive. You can plug it directly into the USB slot to enjoy your favorite music at your own pace Wireless Bluetooth Function: The 4-channel mixer with a built-in wireless Bluetooth module can support high-speed Bluetooth transmission. It can support most of the digital products on the market with Bluetooth function. You just need to press the MODE button, and you can switch to Bluetooth mode 3-frequency Independent Adjustment: Three frequencies of audio can be adjusted independently. The audio of the music is more distinct and can make up for the lack of range in the vocal line to make the human voice more full and delicate through the independent adjustment of the high / medium / low frequency Excellent Reverberation Effect: It has a built-in digital reverb effect that makes the vocals delicate and full, which is responsive and precise. The built-in digital reverb effect can automatically beautify and modify the vocals to get more pleasant music High-precision Playback: You just need to link to your mixer via USB. The mixer with a flexible digital link function can easily and quickly achieve high-precision digital content playback Real-time Monitoring: The level signal of each channel can be monitored in real-time by connecting to headphones Ingenious Interior Design: The power supply module is independent of the analog circuitry in the internal design, which helps to reduce the chance of noise generation while increasing the lifetime of the internal components Wavy & Rounded Look: The wavy, rounded exterior design facilitates fast heat dissipation, ensuring stable running and extending its life +48V Phantom Switch: This switch can be turned on when you are using a condenser microphone that needs to be powered. This phantom power feature allows for greater frequency and higher sound quality in condenser microphones Reverb Adjustment Knob: You can adjust the reverb depth and delay effect with this knob to make the music more extended, fuller, and more intense to easily achieve high-quality studio-grade sound quality Display: The display can hold real-time monitoring to MP3 play status, which is very intuitive and clear Multi-style Audio Jacks: The multi-style audio jacks allow you to access more microphones and instruments at once