Firegram Wireless Bluetooth Headset with Noise Cancelling - Dual Microphones<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Dual-Microphones design efficiently reduces the noise and provides crystal clear speech </span></li><li><span class="a-list-item"> Rotatable flip-boom arm and two sets of earbuds are perfectly to fit on both right and left ear， sitting tightly and securely in ear </span></li><li><span class="a-list-item"> Bluetooth V4.2 technology ensures its seamless syncing to your favorite wireless devices (including iPhone， iPad， Android cell Phones and Windows Phones) up to 33 feet; High-capability lithium polymer allows up to 4 hours talking time and 100 hours standby time </span></li><li><span class="a-list-item"> Multi-point technology enables you to pair and connect your headset with two different Bluetooth devices at once， allowing you to make and receive calls from double devices conveniently </span></li><li><span class="a-list-item"> Microphone muting function provides a safe and comfortable conversation experience. (During a call， long press “V-” to mute; operate it again to resume.) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41N2GRlqwsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51g26G4vVdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jaJQged-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51RFheCEslL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/513VWjgN7bL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41S1wuACXNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41n5HUsH%2BHL.jpg" noproxy>