H2Oasis Hot Water On Demand Water SystemFeatures: Easy-To-See hot water and battery charge led indicators Shower head with 6-ft. non-kink hose for convenient useSpecifications:Power: 19,500 btuWater Temperature:adjustable up to 125(D) Flow Rate: 3 L/SIgnition:Instastart(TM) matchless lightingFuel Type:16.4-oz. propane cylinderRuntime: Up to 40 gallons of waterPower Source: Built-In 12V rechargeable battery