Hifi Subwoofer Amplifier with Bluetooth， Wireless Bluetooth Stereo Power Amp， 150w + 75WX2， DC18 - 32v， Dual Channel， 4.0 Bluetooth Mini Digital Receiver Sound Audio System (Without Power Supply)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>With high transfer speed， low distortion， natural and fine sound， defined trebles and deep bass; This audio receiver is compatible with all the bluetooth devices， such as Android; Iphone; IPad; Samsung and so on</li><li>Connect your device to this bluetooth audio amplifier(such as: telephone): -Enable the bluetooth function， searching blueteeth name and connect; -You can enjoy listening to music; watching movie and playing games with this bluetooth audio amplifier after connecting your telephone/tablet/all bluetooth devices</li><li>Simple to operate， bluetooth input， audio output (line in)， no any audible hum， it will not generate heat even in long time working</li><li>Note: This product need a power supply with barrel jack connector(outside diameter:5.5mm; inner diameter: 2.1mm) and the power supply does not include in the package. So you can directly use your laptop's power supply</li><li>Small and compact designed， you can use this mini amplifier at home， or in the car， it will satisfy all your hearing needs. No more hesitation， just get one.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41lsZG9mooL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41iy5mgoH%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LNQTBMXXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41T5ZJRpEWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/518%2B5lr%2B0FL.jpg" noproxy>