Bluetooth Headphones Over Ear，Nakeey Active Noise Cancelling Stereo Wireless Headset，Bluetooth 4.1 Wireless Headphone Headset with Microphone for PC/ Cell Phones/TV<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>【SOUND OF HIGH QUALITY】:The 40mm drivers offering a frequency response of 20Hz to 20KHz and exceptional sound reproduction and wide dynamic range to provide outstanding sound quality ， rich and strong bass， crisp and clear highs2.Active noise canceling technology effectively isolate 85% background noise，makes you keep away from noisy world to be yourself.</li><li>【WIRELESS MODE】: The built-in 400mAh battery provides up to 6 hr music time and 10-hr talking time in a single charge. You can enjoy your music .</li><li>【MULTI-FUNCTIONS】:These incredible headphones support TF card mode.You can use a TF/Micro SD card (32GB) with loaded MP3 music and enable to listen to the songs directly on your headphones.Please notice:TF card are not included</li><li>【COMFORTABLE AND FLODING DESIGN】:1.This extremely soft Memory-protein ear muff ensuring lasting comfort 2.The stainless steel slider and flexible headband allows you to find the perfect fit and provide excellent durability 3.Folding design，convenient to carry when travelling</li><li>【PACKING INCLUDING】:1* Bluetooth Headset ， 1*USB Cable ， 1*User Manual.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51bK56hnRdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/318NBHClB-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/513X%2BJNri0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511a8Mv-0zL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51C4W5Yjt2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51UVwOUSTAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51lfHGipTfL.jpg" noproxy>