Philips audio she1505bk94 enjoy hand free calls with Philips earphones. 3 interchangeable rubber caps for optimal fit in all ears. Perfect in ear seal blocks out external noise. A 1.2 m long cable that is ideal for outdoor use. 10mm Speaker driver Perfectr in-ear seal blocks out external noise Integrated microphone and call button 3 interchangeable rubber caps for optimal fit in all ears