Children Bumper Boat: 1:Pass CE,ISO,certificate. 2:We can make according to area space size. 3:Best service for you. NameChildren Bumper BoatMaterialPEPP, PVCElectric engin12v, permanent magnetismBatterybe sealed,go without water,and be used recyclableRunning timeabout 5 hours(depending on the size of batteries)Load73kilosWater depthmore than 35cm draft Children Bumper Boat