Using these artificial tree centerpieces is easy. First, insert 3 AA batteries into the battery pack of each tree (batteries are not included). Then, place the trees on your table as a decorative piece. They are great for adding a warm and festive atmosphere to weddings, events, birthdays, or parties. When it comes to maintenance, simply use a dry cloth to gently wipe off any dust. Keep them away from water and direct sunlight to ensure a long lifespan. Also, make sure to turn off the lights when not in use to save battery power.