Sound card: professional pickup, low power consumption and better stereo effect.
USB audio interface for recording: wire connection: connect the USB extender to the power supply, plug the mobile phone otg cable into the USB extender, and then plug the sound card into the USB extender.
External sound card: professional audio quality, compatible with popular recording software.
Computer sound card: USB audio interface, used to record microphones and musical instruments. transmit 2 inputs/2 outputs to your computer with ultra-low latency.
Recording accessory: it is manufactured with professional technology to ensure the high-quality of the product and can work for a long time.