Before starting to use, please check whether there is a little looseness at each threaded joint, please tighten it first.Latex tube, wear-resistan t, stretchable or bendable.Connect the water pipe to the faucet, when the water starts to drain, gradually increase the water pressure, the water pipe will automatically extend and complete, and then it can be used through the nozzle.When the water pipe is not in use, turn off the faucet and open the nozzle to drain the water from the water pipe and retract it to its original length.3 times expandable design, can expand from 16.5m to 50m (about 175 feet).When using this hose for the first time, connect one end of the faucet and the other end of the nozzle to make the nozzle open, turn on the faucet, fill in water slowly, first drain the air pipe inside (that is, the nozzle can discharge water), then close the nozzle, and then Slowly extend the water pipe to the maximum, then turn off the water, open the sprinkler drain pipe, let it retract to its original length, and then use it normally.Please pay attention to reasonable use to extend the service life of the water pipe: under water pressure, the water pipe can be fully extended, even if the water pressure increases, the water pipe cannot be extended any longer due to protection. The outer braided pipe sleeve does not open. In the case of the nozzle, it will only increase the pressure on the inner and outer pipes. When the pressure is high, the life of the inner and outer pipes will be endangered. In addition, when the water pipe is not in use, please drain the water in the pipe in time. Otherwise, under long-term pressure, even if the faucet is turned off, the elasticity of the inner tube will be deteriorated, which will affect the expansion and contraction function!7 spray modes, full spray, mist spray, spray, spray, flat spray, medium spray, cone spray, choose the best mode you needWide range of applications, suitable f