Standard model with basic performance.Water resistance for everyday life (equivalent to IPX5).High crystal stone adopted.Suspension fitting standard equipment.About 70 hours of continuous operation.AA alkaline battery x 2 (not included).Adopted PISTON VALUE PUMP.Blower volume: about 0.6L/min.Hose length: approx. 60 cm.Motor life: about 1.000 hours.Waterproof in daily life (equivalent to IPX5).Never put the product in water or wash it with water.The weight does not include batteries and stones.