The Clock Gone Bad Timer is 8.5 in. x 21 in. wide with 5 in. tall digits that can be viewed from across the gym or 100+ meters away. The Clock Gone Bad Timer includes a wireless remote control that allows anyone holding it to program or start the timer from afar by simply pressing the desired buttons. The timer beeps once to begin the work interval and beeps twice to begin the rest interval. At the beginning of each workout, the timer will countdown from 10 seconds to allow enough time to begin the workout. At the end of the countdown the timer will beep four times to signal 3, 2, 1, and GO! The Timer is able to count up or down making it more versatile then a standard stopwatch. The included wireless remote control can reach up to 40 meters. When not in use, the timer displays the current time and can act as a clock. Batteries are included in the box. The Clock Gone Bad Timer weighs 5lbs. Now you can drop the stopwatch and put all of your focus on the workout.