The Extreme Pirate Ship Clubhouse is a unique and beyond an average playhouse, for all ages to play on. It a highly detailed playhouse with cannons that make a real firing sound and lights. The Extreme Pirate Ship Clubhouse has an onboard computer so you can customize your pirate ship music onto a USB stick, you can play it through the speakers on the ship. Also, the Extreme Pirate Ship Clubhouse Cabin is watertight to keep you dry and it is designed for all types of weather because it is made by a marine grade mahogany (boat building material).