... inputInterface: USBModel: JP209Brand: Neutral1,USB2.0 full speed interface, plug and play, instead of traditional sound card;2 ,full support WAV / ... or headphones with a microphone hole;USB interface, plug and play, instead of traditional sound card;Microphone recording function;Kara OK ... exactly like the flash, light transparent shell, a simple USB interface devices, plug and play usb 3.0 sound card