Sony HDR-XR160 Camcorder External Microphone<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Output Connection: 3.5mm mini jack - Uses standard 1.5V AAA Battery (Not Included) </span></li><li><span class="a-list-item"> Frequency Range: 38Hz – 20，000Hz </span></li><li><span class="a-list-item"> Dimensions: 4.3”L x 3”H x .7”D - Net Weight: 2 Oz w/o battery </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51%2B-9a1epzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31%2BUEbNA7mL.jpg" noproxy>