Our RF Remote Control LED Beach Balls come in many different sizes. We carry not only the RF version but also the regular version. Our RF LED foam sticks can be controlled from up to 1000 ft away from the controller. Our RF remote control beach balls are great for weddings, concerts, events, parties, pool parties, and so much more. You will need to purchase the RF remote control separately or purchase our small 20 unit kits with a miniature remote which are great for small parties.