Dragon Ball Dragon Radar Proplica Prop Replica: Proplica is a series of high-quality, life-sized replicas of fantastic gadgets and gear for discerning adult collectors, and this replica of the Dragon Radar is the ultimate collectible for Dragon Ball fans! Click the button to trigger different display modes and realistic sound effects. Who knows -- maybe you'll find a Dragon Ball yourself! The Dragon Ball Dragon Radar Proplica Prop Replica includes a stand and a carrying strap. Requires 3x "LR44" batteries, included. Measures about 3 9/10-inches tall.