Equipped with function buttons which lets you easily controlling your music, our Wireless Stereo Bluetooth Headset In-ear Sport Bluetooth 4.1 Music Headphone with Mic will make you fully enjoy fair-sounding musics. It also supports hands-free with high-grade microphone, thoroughly setting free you hands from answering the call during exercise. The adjustable EQ setting offers you high-quality audio, letting you greatly enjoy CD quality stereo sound music &amp; enhanced BASS effect. Also it uses DSP noise cancellation technology, bring you clear sound effect. For further fun, click it and buy!<!--Features --><p>FEATURES</p><UL><LI>Headset uses renowned stereo Bluetooth CSR 4.1 chip to ensure super fast data transmission and stable performance</LI><LI>Convenient to control your music and calls</LI><LI>DSP and CVC 6.0 noise cancellation technology, bring you clear sound effect</LI><LI>Support voice prompt, letting you easily to operate the headset</LI><LI>Inbuilt MIC is sensitive enough to pick up your voices clearly</LI><LI>Compatible with almost all Bluetooth-enabled mobile devices</LI><LI>Integrated multi-point technology</LI><LI>Up to 5 hours of continuous music and talk time, 72 hours of standby time per charge cycle</LI><LI>Inbuilt remote for easy control over music play and calls</LI><LI>Creative ergonomics design, flexible neck-strap, lightweight and comfortable to wear and easy to custody</LI></UL><!--Specifications --><p>Specifications</p><TABLE class=ke-zeroborder border=0 cellSpacing=0 cellPadding=0 width="100%"><TBODY><TR><TD width=131>Color</TD><TD width=365>Blue &amp; Black</TD></TR><TR><TD width=131>Weight</TD><TD width=365>0.53oz / 15g</TD></TR><TR><TD width=131>Dimensions</TD><TD width=365>(24.4 x 0.19 x 0.19)" / (62 x 0.5 x 0.5)cm (L x W x H)</TD></TR><TR><TD width=131>Material</TD><TD width=365>ABS</TD></TR><TR><TD width=131>Microphone</TD><TD width=365>Yes</TD></TR><TR><TD width=131>Bluetooth Version</TD><TD width=365>V4.1,Class 2</TD></TR><TR><TD width=131>Bluetooth Protocol</TD><TD width=365>HSP, HFP, A2DP, AVRCP</TD></TR><TR><TD width=131>Operation Range</TD><TD width=365>Up to 10M</TD></TR><TR><TD width=131>Microphone Sensitivity</TD><TD width=365>-42 dB</TD></TR><TR><TD width=131>Noise Reduction</TD><TD width=365>DSP and CVC 6.0</TD></TR><TR><TD width=131>RF Transmitter Power</TD><TD width=365>90dB(More Stable)</TD></TR><TR><TD width=131>Battery</TD><TD width=365>3.7V / 60mAh Rechargeable Li-ion battery</TD></TR><TR><TD width=131>Music Playing Time</TD><TD width=365>4~ 5 Hours</TD></TR><TR><TD width=131>Talk Time</TD><TD width=365>5 Hours</TD></TR><TR><TD width=131>Standby Time</TD><TD width=365>72 Hours</TD></TR><TR><TD width=131>Charge Time</TD><TD width=365>2 Hours</TD></TR><TR><TD width=131>Charge Port</TD><TD width=365>Micro USB</TD></TR></TBODY></TABLE><IMG alt="" src="http://www.image-tmart.com/info_images/86004197-6.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86004198-3.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86004198-6.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86004198-4.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86004198-5.jpg"><!--Package Includes --><p>Package Includes</p><UL><LI>1 x Bluetooth Headset</LI><LI>1 x USB Cable</LI><LI>2 x Pairs of Earhook</LI><LI>2 x Pairs of Earplug</LI><LI>1 x User Manual</LI></UL><!--Extra Info --><!--produts_compatibility -->