FanJazz Wireless Bluetooth Eye Mask headphone Sleeping Headphone Eyemask Built-in Speakers Micophone，Hand free speaking calls and music Enjoy Washable design Color Pink<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Bluetooth V3.0+EDR;Frequency:2.402GHz-2.480GHz </span></li><li><span class="a-list-item"> Transmission distance:10M. Mic:</span></li><li><span class="a-list-item"> Rechargeable Lithium Battery:130mah，3.7V Countinues working timr:About 6-8 Hours </span></li><li><span class="a-list-item"> Charging time:1-2 hours，Stand-by time: about 360hours. </span></li><li><span class="a-list-item"> Bluetooth pairing name:BT music. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ScmvWz3%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OuxtzX8BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41q7miLkgWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CnFEgcFfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41q2yvPxhlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31pAsDoXwDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/419k0JvkhwL.jpg" noproxy>