Expower BT28S Dual Drive Superior 3D Stereo Surround Sound Wireless Portable Speaker， Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Stereo surround sound: Experience your music in full-bodied stereo realized through dual drivers </span></li><li><span class="a-list-item"> 2 x 10w neck wireless portable Bluetooth speaker deliver perfect music， it is great for travelling </span></li><li><span class="a-list-item"> Jam heavy metal crafts make the speaker look amazing </span></li><li><span class="a-list-item"> Incredible batter life: 7-10 hour playtime powered by a built-in high capacity li-ion battery </span></li><li><span class="a-list-item"> Package including: Expower 20w metal Bluetooth speaker， micro sub charging cable， user manual </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IFfMp8BeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31tjqrGWIdL.jpg" noproxy>