lil Monk lm-BTHP-SX-991A Bluetooth Headphones with Mic and Volume Control V4.1 Bluetooth Wireless Headphones Bluetooth for Running and Exercising 16 Hours Play， CVC 6.0 Noise Cancelling<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Provides you a crystal clear voice even in noisy environments such as at the gym and while running or cycling on the road </span></li><li><span class="a-list-item"> Superior sound quality </span></li><li><span class="a-list-item"> Long playing : up to 16 hours music time at full blast with mega base powered by an internal long-lasting rechargeable lithium battery </span></li><li><span class="a-list-item"> Universal compatibility: our Bluetooth connection works with all Bluetooth-enabled devices </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nDrGEjhVL.jpg" noproxy>