Muslady MF-8 Mini Karaoke Audio Mixer with Stereo Echo, Dual Microphone Inputs, Bluetooth Recording, MP3 Capability, and Amplifier for TVs, PCs, and Smartphones

The sound mixer can be controlled by linear audio input and can be connected to 2 sets of microphones.|Dual Power Supply Modes -- powered by 5V power bank(not included) or power adapter (universal voltage 110-220V).|Features separate reverberation effect and high/bass adjustment.|Support functions of U-disk playing MP3 and recording, audio broadcasting, BT playing.|With control panel, including knobs of previous music, pause, function switch, next music.