1.Led monitor display with turning dial 2.Electronic variable temperature control 3.Elcb reliable built-in elcb test device to prevent electric leakage 4.Thermal cut-out-prevent scalding 5.Unique design splash proof casing 6.Flow switch as safety device 7.Start up with auto low water pressure. 8.Over high temperature protection with auto regulation. 4pcs/carton Gift box dimensions:63.3*16.6*31.5cm Cartion dimensions: 69*61*33cm N.W.Of1 carton: 21.2kgs G.W.Of 1 carton: 23.1kgs