Ultrasone IQ In-Ear Headphones closed-back It comes with a USB

It comes with a USB Type-CTM cable

die-cast aluminum platter with felt mat

the other has a 4

5mm audio jack

Adapter Exclusively for The Green Line Headphone Cable

Ultrasone IQ In-Ear Headphones closed-back It comes with a USBUltrasone IQ Unique Ergonomics And Extraordinary Sound Reproduction Our Ultrasone IQ in ears is made of superior quality die cast metal and ensures comfortable operation hour after hour with its ergonomic design. On top of this, the IQ in ear comes with bi directional hybrid technology: A dynamic 8 mm driver is responsible for the robust and precise bass reproduction, while the micro driver (balanced armature) reproduces crystal clear mid and high