EMB MX12BT 99 DSP 12-Channel Audio Mixer Mixing Console MP3 Sound Desk With Bluetooth

99 Preset Digital Effect Programs Sound Processor Musical Instrument Input Switch( For Guitar, Bass, Aerophone, etc. ) Compatible with Bluetooth, Headphone and Microphone with 3.5mm Plug USB Input MP3 Player WITH LED Screen Display XLR 48V Power Supply DC 12V Input, AC 110V-240V / 50Hz-60Hz