1.Professional design for waterproofing:Safty structure design for battery box (Grade of waterproof:IPX5).2.Energy conservation and environmental protection:Li-ion battery power, rechargeable & Long life for 150hrs & Energy Saving.3.Discharge time more than 50 minutes.4.Water volume sprayed more than 48L/12G.5.Pump flow 850ml/min.6.Fold Tank:Volume 18L/4.7G.7.Current 1.8-2.2A.8.Fan-shaped water spraying for long distance of max. 5m (new function & special design)9.Quickly nozzle.10.Wand nozzle able to be flexible for any direction11.Operation for switching between different spraying modes.12.Dual flow Gun shape & Operation convenient & more function application.13.Can be rapidly replace spring hose.14.Safty trigger.15.Quick Charger or Slow Charger for choice.16.With working light for dim place.17.Good comfort:Soft handle with ergonomics design.18.Long life:Warranty 2 years.19.Light weight:About 610g(Without Fold Tank&Spring Hose).20.Low noise.21.Individual:277x222x61mm22.Extensive use: (1)Gardening. (2)Fertilization. (3)Pesticides. (4)Outdoor adventure. (5)Disinfectant. (6)Alternative pumping device. (7)Kids water gun game play.