M4 4 Channel Bluetooth Mini Audio Mixer Sound Card Audio DJ 16 Digital Effects Noise Reduction Console USB Recording For Singing

and play: Insert the U disk to play or record songs, and put the audio files into the U disk. Real-time monitoring headphones: 3.5mm monitoring headphone jack, you can monitor the battery signal of each channel in real time by connecting to the headphones, making it more convenient for you to operate. Three power supply modes: power supply can be wired power supply, power bank power supply, computer power supply, simple and convenient. Computer live recording mixer: 4-channel multi-function sound mixer mixer, gain adjustment, high-middle bass adjustment, reverberation adjustment will be available, and the tuning performance is complete. Wireless bluetooth quick connection: support electronic products with bluetooth function, press the MODE button to switch to bluetooth mode