Features 1.Full tuning capabilities, with high, low, reverb, volume adjustment. 2.Lightweight and compact size, easy to carry and use. 3.Sound card function, like mobile phone to connect to the computer charging at the same time and data transmission, processing computer vocal music. 4.Bluetooth function, though bluetooth function and phone model to data audio input, mobile phone music can also be added through the mixer 5.U disk connection function, support playing U disk music. 6.Equipped with digital display, display the current status. 7Suitable for stage tuning, family music, network anchor, music creation, listening to songs, radio broadcasting, music program recording and voice control. specificationItem type: Mixer Material: ABS Color: black Options: US, UK, AU, EU 2-channel signal input and 1-channel stereo signal input 1 set of main channel input, 1 set of auxiliary channel output and return interface 1 independent recording output and listening port Low noise, high precision microphone preamplifier with good sound quality Balanced microphone XLR input and balanced line TRS input 3-band channel equalization 48V phantom power PackageList1 x Mixer1 x Instruction1 x Power source head1 x Power source cable