A great companion for live-streaming: Portable internal recording sound card for live streaming to connect smartphone and electric guitar, bass,drums... It comes with a USB-C interface that can be directly connected to a cell phone or a computer. Meanwhile, as a docking station, it can connect a charging cable to charge the phone during mobile live broadcasts, you can live broadcast for as long as you want. Portable Music Recording: Audio interface for music recording, as the ultimate practice companion for music enthusiasts, with ultra-clear loopback and monitor function. Unique instrument gain control adapts the output level of different instruments to ensure that each instrument can be recorded at its best. High-Fidelity Audio: Our mini guitar audio interface features studio-grade 24-bit/96kHz (superior to others) resolution to capture every note, chord and nuance of your performance. Dual core chip and sound processing system let you experience pristine audio quality and say goodbye to distracting delays and noise. Sophisticated details and functional design: The guitar audio interface adopts an integrated design with built-in wire storage, is pocket-sized, compact and portable, and has a simple, fashionable and unique appearance. The one-touch wireless switch can be turned on to connect to another mobile phone to add wireless accompaniment. Wider compatibility: Adaptive gain control optimizes various instrument's sound, this music recording audio interface can amplify audio signals/prevent distortion/avoid signal overload. So it's compatible with a wide variety of instruments, Electric Guitars/Midi Keyboards/Digital Pianos/Electric Bass/Electic Drums... Color:As Shown Material:plastic Package Contents: 1 * sound card set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.