When Bumblebee needs to harness extra power to use in battle, he activates his Power Surge mode to hit the Decepticons with a super-charged attack. With Power Surge Bumblebee, the Decepticons don't stand a chance! Experience the excitement of conversion in 3 awesome steps, with Transformers: Robots in Disguise Combiner Force 3-Step Changer figures. To convert this 3-Step Changer Power Surge Bumblebee figure from robot to sports car, pull out chest, twist it around and latch together in a smooth Hyper-Twist motion. Imagine charging into battle with figures that change modes in 3 steps! Ages 6 and up.