We are glad to offer you this SM-B1 Fashion Sport Wireless Bluetooth 4.1 In-Ear Earphone Headphone Headset! This earphone is designed with durable materials to withstand sweaty workouts. It features an active design that fits comfortably and stays put for all levels of exercise. The easily accessible on-ear controls let you keep moving while you control your music or calls. Bluetooth function for high-fidelity stereo music and clear speech. It eliminates the white noise and delivers a clean audio experience offering hours of pure enjoyment. Wearing it while you are doing sports, you will get much convenience and pleasure!<!--Features --><p>FEATURES</p><UL><LI>In-ear with ear hook style, the best choice for sports</LI><LI>Lightweight and easy-to-use, you will even forget you are wearing it</LI><LI>Support hands-free, voice dial and redial, offering you the total wirless freedom</LI><LI>Designed with users in mind, gives you the most comfortable wearing experience</LI><LI>Compatible with almost all the Bluetooth-enabled devices</LI><LI>Enjoy your favorite music anytime anywhere</LI></UL><!--Specifications --><p>Specifications</p><TABLE class=ke-zeroborder border=0 cellSpacing=0 cellPadding=0 width="100%"><TBODY><TR><TD width=131>Bluetooth Version</TD><TD width=365>4.1</TD></TR><TR><TD width=131>Connecting Interface</TD><TD width=365>Micro USB</TD></TR><TR><TD width=131>Cable Length</TD><TD width=365>0.6m</TD></TR><TR><TD width=131>Talk Time</TD><TD width=365>5 huors</TD></TR><TR><TD width=131>Music Time</TD><TD width=365>5 hours</TD></TR><TR><TD width=131>Standby Time</TD><TD width=365>150 hours</TD></TR><TR><TD width=131>Charging Time</TD><TD width=365>1.5-2 hours</TD></TR><TR><TD width=131>Suitable for</TD><TD width=365>Portable Media Player, Mobile Phone, Computer</TD></TR><TR><TD width=131>Color</TD><TD width=365>Red</TD></TR><TR><TD width=131>Dimensions</TD><TD width=365>(28.74 x 1.57 x 0.39)" / (73 x 4 x 1)cm (L x W x H)</TD></TR><TR><TD width=131>Weight</TD><TD width=365>0.6oz / 17g</TD></TR></TBODY></TABLE><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_001.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_002.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_005.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_007.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_009.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_010.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_011.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_012.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/20151219_111053_016.jpg"><!--Package Includes --><p>Package Includes</p><UL><LI>1 x Bluetooth Earphone</LI><LI>1 x Charger Cable</LI><LI>1 x User Manual</LI></UL><!--Extra Info --><!--produts_compatibility -->