Large 10" digits for 3-digit time-display, 1-digit period, and 2-digit home/away scoring. Power up using either AC or DC power. Two internal rechargeable batteries provide up to 14 hours of operation, or plug unit into wall outlet using the included AC power cord. Includes DKAS1600R Wireless Control Box and LED technology for clear visibilty. 34"H x 52"W x 8"D