The Bluedio T2 Fashionable Swivel Folding Style Wireless Bluetooth 4.1 Headset combines sleek modern design and advanced technology to deliver best listening experience. Built with 57mm 16┯ ultra large alloy driving units, it reproduces rich, crisp bass response and faithful dynamic audio. Wireless Bluetooth connectivity avoids the hassle of running wires. Meanwhile, you can still choose line-in mode for use with devices that don’t support Bluetooth. What’s more, line-out connection allows you to share music with another pair of earphones. Isn’t it brilliant and cool? Don’t hesitate to have a try!<!--Features --><p>FEATURES</p><UL><LI>Combine sleek modern design and advanced technology</LI><LI>Built with 57mm 16┯ ultra large alloy driving units</LI><LI>Reproduce rich, crisp bass response and faithful dynamic audio</LI><LI>Wireless Bluetooth connectivity avoids the hassle of running wires</LI><LI>Still support line-in mode for use with devices that don’t support Bluetooth</LI><LI>Line-out connection allows you to share music with another pair of earphones</LI><LI>Folding design, easily fit into your bag</LI><LI>Soft earpads with swivel earcups, comfortable for all-day wear</LI><LI>Up to 1625 hours super long standby time</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>Black</TD></TR><TR><TD width=131>Transducer Type</TD><TD width=365>Dynamic</TD></TR><TR><TD width=131>Bluetooth Version</TD><TD width=365>V4.1</TD></TR><TR><TD width=131>Frequency Range</TD><TD width=365>2.4GHz-2.48GHz</TD></TR><TR><TD width=131>Operating Distance</TD><TD width=365>Up to 10m (Free Space)</TD></TR><TR><TD width=131>Bluetooth Profiles</TD><TD width=365>A2DP / AVRCP / HSP / HFP</TD></TR><TR><TD width=131>Impedance</TD><TD width=365>16┯</TD></TR><TR><TD width=131>Frequency Response</TD><TD width=365>20Hz-20kHz</TD></TR><TR><TD width=131>Sensitivity</TD><TD width=365>110dB</TD></TR><TR><TD width=131>Distortion</TD><TD width=365>&lt;0.1%(THD)</TD></TR><TR><TD width=131>Talk Time</TD><TD width=365>Up to 45 Hours</TD></TR><TR><TD width=131>Standby Time</TD><TD width=365>Up to 1625 Hours</TD></TR><TR><TD width=131>Charging Time</TD><TD width=365>about 2 Hours</TD></TR><TR><TD width=131>Operational Temperature</TD><TD width=365>-10 to 50▲C</TD></TR><TR><TD width=131>Dimensions</TD><TD width=365>(7.17 x 5.12 x 3.15)" / (18.2 x 13 x 8)cm (L x W x H)</TD></TR><TR><TD width=131>Weight</TD><TD width=365>9.63oz / 273g</TD></TR></TBODY></TABLE><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-1.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-2.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-3.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-4.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-5.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-6.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-8.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/82028103-7.jpg"><!--Package Includes --><p>Package Includes</p><UL><LI>1 x Bluetooth Headset</LI><LI>1 x USB Cable</LI><LI>1 x Connecting Line</LI><LI>1 x User Manual</LI></UL><!--Extra Info --><!--produts_compatibility -->