The Sennheiser KA600i allows you to achieve professional-quality audio for videos with smartphones or tablets with a 3.5mm headphone input. The KA 600i cable enables self-powered audio sources like the Sennheiser MKE 600 camera-mount shotgun to connect to a smartphone device with a 3.5mm TRRS input, offering ultimate flexibility and quality to videographers and video journalists. The KA 600i coiled cable (full length 40 cm, 15.74 inches) connects from an XLR-3 plug to a four-pole right-angled mini jack plug with wiring specific to tablets and smartphones.