Feature●Earphone 2-in-1:Usb sound card supports listening + speaking. Easily transforming mobile earphones into computer earphones(usb audio interface is output, 3.5mm port is input).●Sound quality is undamaged:This usb to headphone jack adapter adopts the latest technology and has an independent audio processing unit and digital signal processor, which can provide clearer and purer sound quality.●Sturdy and durable:Usb audio adapter adopts aluminum alloy shell, gold-plated 3.5mm to usb interface, double-layer braided mesh cable, bending resistant mesh tail make the wire more durable.●Convenient to carry and use:USB Sound Adapter weighing only 8.9g and measuring 5.7 inches in length, no driver required,usb to audio jack plug and play.●Widely applicable: Suitable for all 3.5mm headphones, no current noise, supports voice, remote control, and listening to music.Description