In favorable conditions, these radios have a range of 20 miles, which can be highly useful in areas without cell phone coverage. Dual powered with alkaline AA batteries for 24 hours or NiMH battery for eight hours, the units include a LCD battery meter and an audible low battery alert. The keypad lock, time-out timer, monitor function and auto squelch features make using these radios easy. Add the convenience of 10 call tones, roger beep, keypad tones and nuisance delete and you’ll wonder how you communicated without them. Includes: two radios, one wall charger with Y cable and two connectors, one charging adapter and two NiMH battery packs. Dimensions: 7.8" x 2.4" x 1.3".