Azeca AZM04-BK Clip-On Bluetooth Headset with Retractable Earbud &amp; Vibration， Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Earbud retracts! Listen only when you need to! </span></li><li><span class="a-list-item"> Securely clips to clothing or hang with neck strap </span></li><li><span class="a-list-item"> Vibrates when a call is received &amp; Rings in earbud when a call is received </span></li><li><span class="a-list-item"> Easy-to-reach answer， volume， and voice dial controls </span></li><li><span class="a-list-item"> Compatible with Smartphones， iPhones， Android， and all mono Bluetooth phones </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41HMbpja2qL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Ns7ohfQXL.jpg" noproxy>