Suction Completely water-proof handle motor and foot plate.Shape knife blade.The cutting blade keeps stable and never wobble when it works.The main control unit uses the liquid crystal display.The handle motor won't warm up.The foot plate uses breakerless technology.The overlength cutter.All the main unit and accessories are made imported stainless steel.Non-brush generator controlled suction pump.Use inported push and pull connector.Imported silicone connecting line and silicone tube.Lower noise.5Safe classification Type I Model BF Input Volt. AC220V±22VDelivered Pwr. 30VAFrequency 50HZ±1HZRotational Spd. 1000 4000r/minNoise ≤60dBTorque ≥15mN·mCurrent Cap. ≥80mlHost size 300*300*120mmNet weight 10kgInclude 5 knife(4straight knifves, 1 machete) S