Stay on track and on time with this big digit clock. Includes battery and mounting tape so it is ready to go when you are. Green night-time illumination makes it perfect for evening travel or camping excursions. Another great innovation from RoadPro your trusted travel companion bringing the comforts of home to on-the-go living. Battery-operated (batteries included) .Easy-to-read large digital display.Includes Velcro mounting tape.