Bumper Car ToysHigh-sensitivity sensors, collide with each other, release pressure Interesting and FunDesigned with cool lights and dynamic music, more interesting Spray DesignThe battle process is real and interesting, when colliding with the opponent, the doll bounces and sprays out at the same time, adding a shocking effect 2.4G Flexible Remote ControlFree from any interference, supports forward, backward, left and right turn functions, smooth and easy to operate Resistant to Fall and CollisionThick material manufacturing hard and suitable for children to play Specifications: Product frequency: 2.4G Single car size: 15cm*11.5cm*11.5cm Product weight: 210G Car battery: 14500 3.7V 500mAh Charging interface: USB Charging time: 3 hours Usage time: 20-25 minutes Remote control distance: about 40-50m Remote control battery: 3 x AA batteries (not included) Package included: 2 x Bumper Car 2 x Car Battery 2 x Remote Controller 2 x Charging Cable 1 x Football 2 x Football Shovel 2 x Goal 1 x English and Chinese User Manual