The ideal display timer for any situation! Easily viewable for both indoor and outdoor events with excellent brightness. Times up or down from 99 hours, 59 minutes, 59 seconds with 8-1/4" high LED digits, the last two digits are 5-1/2" high. Operated by buttons on the side of the unit and its wireless remote control. Powered by AC adapter or internal rechargeable battery (lasts up to 5 hours of continuous use with full charge). Includes tripod, nylon carrying bag, hard-side carrying case, and wireless remote control. 35-1/2"W x 11-3/4"H.