Stay in touch with others on the mountain using the Rocky Talkie license-free radio. Designed and tested in the Colorado Rockies, it works great for climbers, skiers, backpackers, and others who love rugged adventures. Made with a specialized lithium-ion battery, this gadget provides over 3 days of battery life. And that’s true even in very cold conditions down to as low as -20 ºF. Made with a shatterproof LED screen and thermoplastic protective covering, it has added durability. Simply secure it to your backpack or harness with a carabiner for instant access. Furthermore, it transmits over 25 miles on clear days, though anywhere from 1 to 5 miles is more likely when you’re in the backcountry. Ready to use out of the box, the Rocky Talkie will help keep you safe.