Uniden PRO520XL 40-Channel CB Radio<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>40 Channels</li><li>Front Mount Microphone</li><li>4w Audio Output</li><li>40-channel mobile CB radio with superheterodyne circuit/phase locked loop for precise control</li><li>Built-in automatic noise limiter and auto-squelch to eliminate noise and improve communication</li><li>Signal/RF meter and LED indicators to monitor activity; instant channel 9 access for emergency situations</li><li>Connect external speakers and use PA/CB switch for use as a Public Address system</li><li>Front-positioned microphone with extra-long， coiled cord for convenient use</li></ul></div><img src="http://ecx.images-amazon.com/images/I/516WJICVQpL.jpg" noproxy>