Extreme Dimension Wildlife Calls Sportman's Animal Sounds Alarm Clock The Extreme Dimension Sportsman's Alarm Clock-it can used anywhere; home, hunting camp, office, truck, RV or even your boat Digital clock with speaker and volume control plays 10 natural, digitally recorded calls from Extreme Dimension HOURLY mode plays a new sound every hour & MANUAL mode allows you to play a selected sound Glow light for easy nighttime view & ALARM mode gives you a wakeup call of your favorite calls Operates on 3 AA batteries (not included)