14 CHANNEL SPLITTER: This headphone splitter has 4 channel splitter ports, each of which can manually and independently control the volume and output mode, supporting stereo and mono switching. 28 OUTPUT PORTS: This headphone distributor has 8 output ports, 4 3.5mm headphone jack and 4 6.35mm headphone jack, meeting the monitoring needs of different headphone devices. 3TYPE C POWERED: By using the Type C interface to power the device, you can use power banks, laptops, and mobile phones that support reverse power supply to provide power to the device. 4LESS INTERFERENCE: The channels operate independently without interfering with each other, supporting a maximum gain amplitude of 20dB, making it an ideal pairing device for HiFi earphones. 5APPLICATIONS: This 4 channel splitter is perfect for music creation, live performance, recording studio, real time live streaming, and other scenarios that require multiple people to use the headphones together. 1 x HeadphoneSplitter 1 x User Manual 1 x Power Cord