Low noise 50W DC brushless vibration motor, with speed dispaly controller, current 3.3 amps, rated speed of 7000rpm, high speed, strong power and small size. 12 volt, 0.5 kN force, 3000rpm, speed controller is optional, IP65, waterproof and can withstand low-pressure water jets, aluminum alloy shell, sturdy and shockproof, long service life