ACR 2884 AquaLink View Personal Locating Beacon with GPS， Strobe， 30 Hour Battery and Display<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Built-in 66 channel GPS </span></li><li><span class="a-list-item"> 30 hour non-HazMat battery </span></li><li><span class="a-list-item"> Super-bright LED strobe </span></li><li><span class="a-list-item"> Display to monitor operation and test functions </span></li><li><span class="a-list-item"> Five year warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41I1oPMK8KL.jpg" noproxy>