The LXT633VP3 36-Channel Two-Way UHF Radio is a three-pack of 36-channel radios designed to provide quick communication outdoors. These water-resistant radios feature an adjustable power switch (Hi/Lo) and 121 privacy codes to allow you to secure any channel. Monitor mode lets you keep an ear on a selected channel, while NOAA weather radio functionality and a scanning feature allow you to quickly scan all 10 weather channels to find an active one. The backlit LCD screen allows for use even in low-light conditions. There are 22 channels (with 14 additional) and up to a 30-mile transmission range. The radios include rechargeable battery packs, but may also be powered with three AAA alkaline batteries (available separately). A desktop charger and AC adapter are included.