Laser Bumper Boat Diameter: 1.8m Pipe Diameter: 0.42m Power: 300W Speed: 6km/h GW: 210kg Water level: Above 65cm Tyre: Black rubble tyre Packing size: 1.45*1.45*1.45m Packing volume: About 3.1CBM/SET Remark: 2 Storage batteries, splash gun and have solar energy function