Ridgid 33198 115V 5.7" LCD DVD PAK Monitor lets you reliably monitor and record inspections in the most extreme conditions. The fully weatherized design is light weight and lets you take the DVD Pak into whatever situation you may run into. The high-contrast 5.7-inch LED display has 320 by 240 resolution. The DVD Pak has exceptional DVD burning reliability that takes the question out of what DVDs to useand how to finalize correctly. The Pak has the following media compatibility: DVD-RDVD+RDVD-RWDVD+RWDVD+R DL. The Lithium-ion battery runs about four hoursand allows you to record inspections regardless of the availability of AC power. The DVD Pak has a built-in microphoneand includes one lithium-ion battery and 115-volt chargerand can be used corded or cordless. The Ridgid 32673 LCD DVD PAK Monitor is sold one set per package.