The Crank radio bundle comes with an emergency crank radio and a pair of two-way radio. Both radios have advanced weather technology so you are covered in the event of an emergency. The pair of two-way radios have 22 GMRS/FRS Channels with 38 privacy tones to choose from. The emergency crank weather radio works on solar, hand crank, and rechargeable energy. The range for the two-way radio is up to 26 miles and has rechargeable battery packs and has a 3-year warranty. The crank radio provides up to 25 hours of radio life and provides a 1-year warranty.