Synco Audio Mixer, 4-Channel Portable Stereo Line Mixer For Microphones, Valuable Price of the Year!! Snap UP!!?All-in-One Compact Audio Mixer?SYNCO MC3-LITE Audio Interface is built with 3 types of inputs including one input, one 3.5mm line-in jack and one 3.5mm mic-in jack, supports 4 output channels, mixing microphones, smartphones, tablets and media players, satisfying multi-device live streaming simultaneously. ?Gain Control Real-Time Monitoring?Each output channel on MC3-LITE stereo line mixer is equipped with a gain control for separately adjust from -15dB to 15dB, refining recording sound from every channel. The 3.5mm OUTPUT/HP Port can be switched to Monitoring, which you can monitor the mixed quality of the background music and the recording sound in real time. ?Intelligent Mixing System?The 4 channel mixer adopts the DSP chip to perform instant signal processing from input to output with few latency and low noise, can recognize and adapt the sound as mono or stereo, restoring the original sounds. ?Music Streaming?Providing more flexible connection for streaming, MC3-LITE can be connected with smartphones, tablets and media players easily, further use with other music software, and can mix audio signal with other input channels, ideal for mobile music creation and personal recording. ?Longer Mixing and Recording Time?The portable audio mixer lasts 4-hour working with the inbuilt 500mAh battery. With the Type-C Port, you could charge it while recording, no need to interrupt your recording.