The retractable earpiece ensures no cable ties or twists and makes storage easy. Designed for absolute clarity of voice. Be truly hands-free and take calls on the go. Convenient remote control for answering calls. Volume adjustment to get that perfect level of audio. It's similar to a bluetooth earpiece, but instead of the bulky ear connector, it offers a remote control with a retractable mono earpiece. Take your calls or even listen to your music with the comfortable earpiece on the go. What's in the box 1 x Earpiece