Nokia Cellular Phones Plantronics MX153-N1 patent-pending Flex Grip design produces an exceptionally discreet, stable, comfortable fit and allows for one-handed placement in the ear. The bendable, noise-canceling boom microphone provides optimal fit and lets you hear and be heard clearly in nearly every environment. For Nokia 3395 3390 and 3360 8390 Series 8265 8270 and 8290 Series 8890 and 8860 3200 Series 3285 Cellular and Mobile Phones