KNACRO 3W+3W Wireless Bluetooth 4.0 Audio Receiver Steady Digital Amplifier Board<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Working current:3W+3W </span></li><li><span class="a-list-item"> Mounting:3.0mm </span></li><li><span class="a-list-item"> Speaker type:3W*2 4-8ohm </span></li><li><span class="a-list-item"> Working voltage:DC 5V </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41rRM9o-WmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51l3RQ9kI6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41G%2B5mWqx0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kGddLGthL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31SU5tTgXML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2B9mmAeplL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31unO-Q2cjL.jpg" noproxy>