Grungebuds GB105CB Noise Isolation Earphone with Microphone (Crystal Cat Blue) (Discontinued by Manufacturer) Incredibly detailed 3D design High-definition sound quality Noise isolation in-ear fit to block out ambient noise Comes with extra silicon ear fittings to fit every ear Detachable microphone for phone calls and music Noise isolation earphones Comes with microphone for easy use with smartphones Microphone is detachable Gold plated 3.5mm jack Made with Swarovski crystals