FV300AAPR Two Way Radio offers up to a 10 mile range and an estimated talk time of 18 hours. Both operate on three AAA batteries. FV300AAPR Two Way Radio feature 22 FRS/GMRS channels, keypad lock, 16 level digital volume control, time out timer, priority scan, audible low battery alert, battery save feature, 10 call tones and accessory jack.